Tag Archives: ball bearing 6200

China supplier Deep Groove Ball Bearing 608 6200 6201 6202 6203 6204 6205 6206 6207 6208 6302 6304 6305 6004 6005 bearing bronze

Product Description

DETA

 

ZheJiang Leicester Bearing Technology Co., Ltd. is a specialized manufacturer that produces various types of bearings, including cylindrical roller bearings (7 series, 97 series, 3007 series, 20097 series), British standard tapered roller bearings, deep groove ball bearings, spherical plain bearings, self-aligning roller bearings, rolling mill bearings, and a variety of non-standard bearings.
At our core, we believe in “Quality, Creating Value,” and we have gained the trust and support of customers both domestically and internationally by delivering high-quality products.
In 2002, we received certification from the China Import and Export Product Quality Verification Center and obtained ISO 9001, ISO 2000, and IATF 16949 quality management system certifications. Our successful collaborations with renowned domestic and international enterprises have made us reliable and stable suppliers. Moreover, we have provided bearing components to well-known bearing manufacturers worldwide.

 

PRODUCT OVERVIEW

Eaaring No      Di
  d  		 mension
D 		 (mm)
   B		 Mass(kg) Bearing No DI
  d  		 mension 
D		  (mm)
     B		 Mass(kg)
  604 4 12   4.0     6212 60 110    22   0.780
  606 6 17   17.0     6213 65 120    23   0.990
  608   22   7.0 0.0080   8214 70 125    24   1.050
  623 3 10   4.0 0.571   6215 75 130    25   1.200
  625 5 16   5.0 0.0050   6216 80 140    26   1.400
  634 4 16   5.0 0.0050   6217 85 150    28   1.800
  635 5 19   6.0 0.0080   6218 90 160    30   2.150
  680 9 22   7.0     6219 95 170    32   2.600
  618/3 3 7   2.0 0.0003   6220 100 100    34   3.150
  618/4 4 9   2.5 0.0006   6221 105 190    36 00
   618/5 5 11   3.0 0.0120   6222 10 200     38   4.350
  6000 10 26   8.0 0.0190   6300 10  35    11   0.053
  6001 12 20   8.0 0.5710   6301 12  37    12   0.060
  6002 15 32   9.0 0.0300   6302 15  42    13   0.082
  6003 17 35   10.0 0.0390   6303 17  47    14   0.120
  6004 20 42   120 0.0690   6304 20  52    15   0.140
  6005 25 47   12.0 0.0800   6205 25  62    17   0.230
  6006 30 55   13.0 0.1200   6306 30  72    19 0.3680
  6007 35 62   14.0 0.1600   6207 35  80    21 0.460
  6008 40 68   15.0 0.1900   6309 40  90    23 0.630
  6009 45 75   16.0 0.2500   6309 45  100    25 0.830
   6571 50 80   16.0 0.2600   6310 50   110     27 1.050
  6011 55 90   18.0 0.3000   6311 55  120    29 1.350
  6012 0 96   18.0 0.4200   6312 60  130    31 1.700
  6013 65 100   18.0 0.4400   6313 65  140    33 2.100
  6014 70 110   20.0 0.6000   6314 70  150    35 2.500
  6015 75 115   20.0 0.6400   6315 75  160    37 3.000
  6016 80 120   22.0 0.8500   6316 80  170    39 3.600
  6017 85 130   22.0 0.8900   6217 85  180    41 4.260
  6018 90 140   24.0 1.1500   6318 90  190    43 4.900
  6019 95 145   24.0 1.2000   6319 95  200    45 5.650
  6571 100 150   24.0 1.2500   6320 100  215    47 7.000
  6571 105 160   26.0 16,000    6401 12  42    13 0.048
   6571 110 170   28.0 1.9500   6402 15   52     15 0.137
  6200 10 30   9.0 0.0320   6403 17  62    17 0.271
  850 12 32   10.0 0.571   6404 20  72    19 0.408
  6202 15 35   11.0 0.0450   6405 25  80    21 0.528
  6203 17 40   12.0 0.0650   6406 30  90    23 0.720
  6204 20 47   14.0 0.1100   6407 35  100    25 0.936
  6205 25 52   15.0 0.1300   6408 40  110    27 1.200
  6206 30 62   16.0 0.2000   6409 45  120    28 1.550
  6207 35 72   17.0 0.2900   6410 50  130    31 1.910
  6208 40 80   18.0 0.3700   6411 55  140    33 2.320
  6209 45 85   19.0 0.4100   6412 60  150    35 2.790
  6210 0 90   20.0 0.4600   6413 65  160    37 3.360
   6211 55 100   21.0 0.6100   6414 70   180     42 5.000
      “Aval  lable  typas:apan,Z.ZZ,RS;2RS,N,ZN

Deep groove ball bearings are the most representative of rolling bearings, with simple structure, They are easy to use and versatile .
Such bearings are non-separabal bearings,the inner and outer rings are rolled into a ditch arc type. They can bear radial load and axial load,with low coefficient of friction,high limiting speed .They are suitable for high-spped,low noise ,low vibration cccasions.
Deep groove balll bearings are widely used in auto-mobiles,machinetools,motors,instrumentation,construction machinery,railway vehicles,agricultural machinery and various equipment in machinery industry.

 

Detailed Photos

 

OUR PRODUCTS

 

SCOPE OF APPLICATION

 

PRODUCTION PROCESS

PRODUCT PACKAGING

1.industrial packing+industrial cartons+pallets

2.single brand box+brand cartons+pallets

3.follow customer’s requests

A.Plastic Tubes or Single Boxes ( Usually 10pcs in 1 plastic tube for steel bearings);

B.Cartons ( No more than 30kg for 1 carton );

C. Pallet ( Usually more than 400kg totally will use pallet )

D. Delivery time :7-35 days ( by sea or by air )  

Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, please contact us in advance.

Company Profile

“Reliable quality, competitive prices, and excellent service” have always been our guiding principles. We have implemented a stringent quality control system, starting from raw material procurement to product manufacturing. Our company boasts a strong technical team, well-equipped testing facilities, and a robust ability to develop new products. With a commitment to delivering high-quality products and maintaining a good reputation, we aim to earn the trust of more customers.
ZheJiang Leicester Bearing Technology Co., Ltd. warmly welcomes both new and existing customers for discussions, guidance, and collaboration. We are eager to establish direct sales partnerships with businesses in various industries, both within the country and internationally.
As we embrace our dreams and uphold our values, honesty remains the foundation of our company. ZheJiang Leicester Bearing Technology Co., Ltd. looks forward to creating a bright future together with you!

OUR STRENGTHS

Q1: Can I get some samples?

A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.

Q2: Do you receive customized order?

A: Yes, ODM & OEM are welcomed.

Q3: What’s the lead time?

A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.

Q4: What’s your payment terms?

A: We receive Escrow, T/T, West Union, Cash and etc.

 

 

Model No.: Main Product Deep Groove Ball Bearing
Deliver Time: 0-15days
Transport: by Land or Sea or Air
Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

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Order Sample
Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.





about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

ball bearing

What are the Challenges Associated with Noise Reduction in Ball Bearings?

Noise reduction in ball bearings is a crucial consideration, especially in applications where noise levels must be minimized for operational efficiency and user comfort. While ball bearings are designed to operate smoothly, there are several challenges associated with reducing noise in their operation:

  • Vibration:

Vibration generated by the movement of rolling elements and raceways can lead to noise. Even minor irregularities in bearing components or the mounting system can cause vibration that translates into audible noise.

  • Bearing Type and Design:

The type and design of the ball bearing can impact noise generation. For example, deep groove ball bearings are known for their quiet operation, while angular contact bearings can generate more noise due to their higher contact angles.

  • Lubrication:

Improper or inadequate lubrication can result in increased friction and wear, leading to noise. Choosing the right lubricant and maintaining proper lubrication levels are essential for reducing noise in ball bearings.

  • Bearing Clearance and Preload:

Incorrect clearance or preload settings can lead to noise issues. Excessive clearance or inadequate preload can cause the rolling elements to impact the raceways, resulting in noise during rotation.

  • Material and Manufacturing Quality:

The quality of materials and manufacturing processes can affect noise levels. Inconsistent or low-quality materials, improper heat treatment, or manufacturing defects can lead to noise generation during operation.

  • Surface Finish:

The surface finish of the rolling elements and raceways can impact noise. Rough surfaces can generate more noise due to increased friction and potential irregularities.

  • Sealing and Shielding:

Seals and shields that protect bearings can influence noise levels. While they are necessary for contamination prevention, they can also cause additional friction and generate noise.

  • Operating Conditions:

External factors such as temperature, speed, and load can influence noise levels. High speeds or heavy loads can amplify noise due to increased stress on the bearing components.

  • Wear and Deterioration:

As ball bearings wear over time, noise levels can increase. Worn components or inadequate lubrication can lead to more significant noise issues as the bearing operates.

To address these challenges and reduce noise in ball bearings, manufacturers and engineers employ various techniques, such as optimizing design, selecting suitable bearing types, using proper lubrication, maintaining accurate preload settings, and ensuring high-quality materials and manufacturing processes. Noise reduction efforts are essential to improve overall product quality, meet noise regulations, and enhance user experience in various applications.

ball bearing

Are there any Industry Standards or Certifications that Ball Bearings should Meet?

Yes, there are several industry standards and certifications that ball bearings should meet to ensure their quality, performance, and reliability. These standards help manufacturers, engineers, and customers assess the suitability of bearings for specific applications. Some of the key standards and certifications for ball bearings include:

  • ISO Standards:

The International Organization for Standardization (ISO) has developed a series of standards related to ball bearings. ISO 15 defines dimensions, boundary dimensions, and tolerances for radial bearings. ISO 281 specifies dynamic load ratings and calculation methods for bearings’ life calculations.

  • ABEC (Annular Bearing Engineering Committee) Ratings:

ABEC ratings are commonly used in North America to indicate the precision and performance of ball bearings. Ratings range from ABEC 1 (lowest precision) to ABEC 9 (highest precision). However, it’s important to note that ABEC ratings focus primarily on dimensional tolerances and do not encompass all aspects of bearing quality.

  • DIN Standards:

The German Institute for Standardization (Deutsches Institut für Normung, DIN) has published various standards related to ball bearings. DIN 625 covers dimensions for deep groove ball bearings, while DIN 616 provides guidelines for precision angular contact ball bearings.

  • JIS (Japanese Industrial Standards):

JIS standards are used in Japan and internationally to define the characteristics and dimensions of various products, including ball bearings. JIS B 1512 outlines the classification and dimensions of rolling bearings.

  • ASTM (American Society for Testing and Materials) Standards:

ASTM has standards that cover various aspects of bearing testing, performance, and materials. ASTM F2215, for instance, specifies the requirements for ball bearings used in surgical implants.

  • CE Marking:

CE marking indicates that a product complies with European Union health, safety, and environmental requirements. It may be required for bearings used in machinery intended to be sold within the EU market.

  • Industry-Specific Standards:

Various industries, such as aerospace, automotive, medical, and nuclear, have specific standards or certifications that bearings must meet to ensure safety, reliability, and compliance with industry-specific requirements.

  • Quality Management Systems:

Manufacturers that adhere to quality management systems, such as ISO 9001, demonstrate their commitment to consistent product quality and customer satisfaction. Certification to these systems indicates that the manufacturing process follows established protocols and best practices.

When selecting ball bearings, it’s important to consider the relevant standards and certifications that align with the application’s requirements. This ensures that the bearings meet recognized quality and performance criteria, ultimately contributing to reliable and efficient operation.

ball bearing

How do Ball Bearings Differ from Other Types of Bearings like Roller Bearings?

Ball bearings and roller bearings are two common types of rolling-element bearings, each with distinct designs and characteristics. Here’s a comparison of ball bearings and roller bearings:

  • Design:

Ball Bearings: Ball bearings use spherical balls to separate and reduce friction between the bearing’s inner and outer rings. The balls enable rolling motion and smooth contact, minimizing friction.

Roller Bearings: Roller bearings, as the name suggests, use cylindrical or tapered rollers instead of balls. These rollers have larger contact areas, distributing loads over a broader surface.

  • Friction and Efficiency:

Ball Bearings: Due to the point contact between the balls and the rings, ball bearings have lower friction and are more efficient at high speeds.

Roller Bearings: Roller bearings have a larger contact area, resulting in slightly higher friction compared to ball bearings. They are more suitable for heavy-load applications where efficiency is prioritized over high speeds.

  • Load Capacity:

Ball Bearings: Ball bearings excel at handling light to moderate loads in both radial and axial directions. They are commonly used in applications where smooth rotation and low friction are important.

Roller Bearings: Roller bearings have a higher load-carrying capacity than ball bearings. They can support heavier radial and axial loads and are preferred for applications with significant loads or impact forces.

  • Variability:

Ball Bearings: Ball bearings come in various designs, including deep groove, angular contact, and thrust ball bearings, each suitable for different applications.

Roller Bearings: Roller bearings have diverse types, including cylindrical, spherical, tapered, and needle roller bearings, each optimized for specific load and motion requirements.

  • Speed Capability:

Ball Bearings: The reduced friction in ball bearings makes them suitable for high-speed applications, such as electric motors and precision machinery.

Roller Bearings: Roller bearings can handle higher loads but are generally better suited for moderate to low speeds due to slightly higher friction.

  • Applications:

Ball Bearings: Ball bearings are used in applications where smooth motion, low friction, and moderate loads are essential, such as electric fans, bicycles, and some automotive components.

Roller Bearings: Roller bearings find applications in heavy machinery, construction equipment, automotive transmissions, and conveyor systems, where heavier loads and durability are crucial.

In summary, ball bearings and roller bearings differ in their design, friction characteristics, load capacities, speed capabilities, and applications. The choice between them depends on the specific requirements of the machinery and the type of loads and forces involved.

China supplier Deep Groove Ball Bearing 608 6200 6201 6202 6203 6204 6205 6206 6207 6208 6302 6304 6305 6004 6005 bearing bronzeChina supplier Deep Groove Ball Bearing 608 6200 6201 6202 6203 6204 6205 6206 6207 6208 6302 6304 6305 6004 6005 bearing bronze
editor by CX 2023-11-06

China Custom Motorcycle Spare Parts 6000 6200 6300 Ball bearings bearing block

Product Description

Ball bearings Series Motorcycle Spare Parts 
 

Product Description

 

Deep groove bearing Specification

1.Bearing Factory more than 20 years 
2.Own brand :F&D bearing ,CBB brand look for distributor and agents. 
3.OEM Accepted. 
4.ISO9001:2000. TS16949.

The type of  high temperature bearings 6301 C2 Motorcycle Spare Parts Bearings component materials used will determine the life span, reliability and performance of the bearings. However, there are many factors affecting the performance of the bearings which include the selection of the load carrying capacity, the rolling contact conditions, and the cleanliness of the operating environment and the dimensional stability of the bearing components.

Detailed Photos

 

 

Product Parameters

 

Fuda bearing company has adopted the carbon-chromium steel material(Gcr15) in our productionof the bearing.

Bearing No. I.D O.D W Loading Rating(KN) Steel Ball Parameter Max Speed
d D B Dynamic Static No. Size Grease Oil
mm inch mm inch mm inch Cr Cor mm r/min r/min
6000 10 0.3937 26 1.5716 8 0.3150 4.55 1.95 7 4.763 29000 34000
6001 12 0.4724 28 1.1571 8 0.3150 5.10 2.39 8 4.763 26000 30000
6002 15 0.5906 32 1.2598 9 0.3543 5.60 2.84 9 4.763 22000 26000
6003 17 0.6693 35 1.3780 10 0.3937 6.80 3.35 10 4.763 20000 24000
6004 20 0.7874 42 1.6535 12 0.4724 9.40 5.05 9 6.350 18000 21000
6005 25 0.9843 47 1.8504 12 0.4724 10.10 5.85 10 6.350 15000 18000
6006 30 1.1811 55 2.1654 13 0.5118 13.20 8.30 11 7.144 13000 15000
6007 35 1.3780 62 2.4409 14 0.5512 16.00 10.30 11 7.938 12000 14000
6008 40 1.5748 68 2.6772 15 0.5906 16.80 11.50 12 7.938 10000 12000
6009 45 1.7717 75 2.9528 16 0.6299 21.00 15.10 12 8.731 9200 11000
6571 50 1.9685 80 3.1496 16 0.6299 21.80 16.60 13 8.731 8400 9800
6011 55 2.1654 90 3.5433 18 0.7087 28.30 21.20 12 11.000 7700 9000
6012 60 2.3622 95 3.7402 18 0.7087 29.50 23.20 13 11.000 7000 8300
6013 65 2.5591 100 3.9370 18 0.7087 30.50 25.20 13 11.112 6500 7700
6014 70 2.7559 110 4.3307 20 0.7874 38.00 31.00 13 12.303 6100 7100
6015 75 2.9528 115 4.5276 20 0.7874 39.50 33.50 14 12.303 5700 6700
6016 80 3.1496 125 4.9213 22 0.8661 47.50 40.00 14 13.494 5300 6200

Bearing No. I.D O.D W Loading Rating(KN) Steel Ball Parameter Max Speed
d D B Dynamic Static No. Size Grease Oil
mm inch mm inch mm inch Cr Cor mm r/min r/min
6200 10 0.3937 30 1.1811 9 0.3543 5.10 2.39 8 4.763 25000 30000
6201 12 0.4724 32 1.2598 10 0.3937 6.10 2.75 7 5.953 22000 26000
6202 15 0.5906 35 1.3780 11 0.4331 7.75 3.60 8 5.953 19000 23000
6203 17 0.6693 40 1.5748 12 0.4724 9.60 4.60 8 6.747 18000 21000
6204 20 0.7874 47 1.8504 14 0.5512 12.80 6.65 8 7.938 16000 18000
6205 25 0.9843 52 2.571 15 0.5906 14.00 7.85 9 7.938 13000 15000
6206 30 1.1811 62 2.4409 16 0.6299 19.50 11.30 9 9.525 11000 13000
6207 35 1.3780 72 2.8346 17 0.6693 25.70 15.30 9 11.112 9800 11000
6208 40 1.5748 80 3.1496 18 0.7087 29.10 17.80 9 12.000 8700 10000
6209 45 1.7717 85 3.3465 19 0.7480 32.50 20.40 10 12.000 7800 9200
6210 50 1.9685 90 3.5433 20 0.7874 35.00 23.20 10 12.700 7100 8300
6211 55 2.1654 100 3.9370 21 0.8268 43.50 29.20 10 14.288 6400 7600
6212 60 2.3622 110 4.3307 22 0.8661 52.50 36.00 10 15.081 6000 7000
6213 65 2.5591 120 4.7244 23 0.9055 57.50 40.00 10 16.669 5500 6500
6214 70 2.7559 125 4.9213 24 0.9449 62.00 44.00 11 16.462 5100 6000
6215 75 2.9528 130 5.1181 25 0.9843 66.00 49.50 11 17.462 4800 5600
6216 80 3.1496 140 5.5118 26 1.5716 72.50 53.00 11 18.256 4500 5300
6217 85 3.3465 150 5.9055 28 1.1571 83.50 64.00 11 19.844 4200 5000
6218 90 3.5433 160 6.2992 30 1.1811 96.00 71.50 10 22.225 4000 4700

Bearing No. I.D O.D W Loading Rating(KN) Steel Ball Parameter Max Speed
d D B Dynamic Static No. Size Grease Oil
mm inch mm inch mm inch Cr Cor mm r/min r/min
6300 10 0.3937 35 1.3780 11 0.4331 8.20 3.50 6 7.144 23000 27000
6301 12 0.4724 37 1.4567 12 0.4724 9.70 4.20 6 7.938 20000 24000
6302 15 0.5906 42 1.6535 13 0.5118 11.40 5.45 7 7.938 17000 21000
6303 17 0.6693 47 1.8504 14 0.5512 13.50 6.55 7 8.731 16000 19000
6304 20 0.7874 52 2.571 15 0.5906 15.90 7.90 7 9.525 14000 27000
6305 25 0.9843 62 2.4409 17 0.6693 21.20 10.90 7 11.500 12000 14000
6306 30 1.1811 72 2.8346 19 0.7480 26.70 15.00 8 12.000 10000 12000
6307 35 1.3780 80 3.1496 21 0.8268 33.50 19.10 8 13.494 8800 10000
6308 40 1.5748 90 3.5433 23 0.9055 40.50 24.00 8 15.081 7800 9200
6309 45 1.7717 100 3.9370 25 0.9843 53.00 32.00 8 17.462 7000 8200
6310 50 1.9685 110 4.3307 27 1.0630 62.00 38.50 8 19.050 6400 7500
6311 55 2.1654 120 4.7244 29 1.1417 71.50 45.00 8 20.638 5800 6800
6312 60 2.3622 130 5.1181 31 1.2205 82.00 52.00 8 22.225 5400 6300
6313 65 2.5591 140 5.5118 33 1.2992 92.50 60.00 8 24.000 4900 5800
6314 70 2.7559 150 5.9055 35 1.3780 104.00 68.00 8 25.400 4600 5400
6315 75 2.9528 160 6.2992 37 1.4567 113.00 77.00 8 26.988 4300 5000
6316 80 3.1496 170 6.6929 39 1.5354 123.00 86.50 8 28.575 4000 4700

Packaging & Shipping for high temperature bearings 6301 C2 Motorcycle Spare Parts Bearings

Packaging Detail 1.Industrial Exporting Package with anti-tarnish paper/Carton/Pallet
2. Individual plastic/Carton/pallet
3. As the customers’ requirements
Delivery Detail 30-45 days for normal order

Installation Instructions

 

One of the leading bearing manufacturers and exporters in China

China CZPT Bearing Corporation was established in 1996 and is 1 of the leading bearing manufacturers and exporters in China. CZPT specializes in the design and production of high quality, high precision deep groove ball bearings and pillow block bearings. At present, the Corporation has more than 1,000 employees, a fixed assets of 1.05 billion yuan, and produces 250 million sets of bearings annually. In 2571, the Corporation achieved bearing sales of 650 million yuan. The Corporation’s products are widely used in more than 50 countries and regions under 2 independent brands, namely “F&D” and “FLATE”. Now CZPT created new brand “CBB”.

 

Research and Development

Since 2008, the Corporation has set up a Research & Development Center equipped with multiple laboratories used for precision measurement, mechanical testing, lifespan testing, and physicochemical testing, to continuously upgrade its skills and raise its manufacturing standard and product’s precision. Our workshops are installed with a series of advanced numerically-controlled, grinding and assembly equipment that utilize centralized filtration and cooling systems. Together with the production equipment suppliers, we developed these grinding, ultra-precision, fully automated integrated production lines, and own the intellectual property rights. The precision level of the products are at P5 level and above, with noise level CZPT Z4, V4 and above. Some of our projects have exceeded the 30% precision reserves. Our products are widely used in electric motors, automobiles, motorcycles, household appliances, textile, electric tools and water pump equipment industries, both locally and globally.

 

Why Choose US

About US

 Fuda Bearing Corporation Co., Ltd. was founded in 1996, and became 1 of Chinese largest bearing manufacturers and exporters. which specializes in designing and producing deep groove ball bearings, pillow block bearings with high quality & precision. After more than 10 years’hard work, CZPT has developed into a high-tech company that is capable of bearing research & development, manufacturing, and marketing. The Corporation consists of 5 subsidiaries including ZHangZhoug CZPT Bearing Co., Ltd, Flate Precision Tech. Co.,Ltd, HangZhou Unit Machinery Co., Ltd, HangZhou Oyat Bearing Co.,Ltd, CZPT Bearing Corporation Imp.& Exp.Co.Ltd. Now CZPT has employees more than 1000 with the fixed assets of RMB 1.05 billion. And the annual production capacity can reach 25 million sets. In 2571, the bearing sales volume was RMB 650 millions.Besides it creates 2 self-owned brands called F&D and FLATE. The products are well received in more than 50 countries and regions.

 

 Quality Assurance
Product quality is the lifeline of an enterprise. In order to possessing the leading technology, our company implements the quality control system and establishes a technical and strict inspection team. As per the regulation of three-dimensional management and multiple checks, each product was inspected by the producer, inspector, inspection department and quality department elaborately, especially to the important inspection items and precision inspection item.

 

 Our Service
High quality, good credit and excellent service are the tenet of our company. Customers’satisfaction is our lifeline, as well as our highest honor. We will do our best to meet your requirements, and will do better in the future.
Our Trade Partner

CONTACT US

 

PENGQIAO INDUSTRIAL PARK HENGHE 
TOWN HangZhou CITY ZHangZhouG CHINA
Web:  fudabearing

Thanks for reviewing Motorcycle Spare Parts Ball bearings !!!

 

Shipping Cost:

Estimated freight per unit.

To be negotiated
After-sales Service: 2 years
Warranty: 2 years
Type: Deep groove ball bearing
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|

Order Sample
Customization:
Available

|

Customized Request

ball bearing

What is a Ball Bearing and How does it Function in Various Applications?

A ball bearing is a type of rolling-element bearing that uses balls to reduce friction between moving parts and support radial and axial loads. It consists of an outer ring, an inner ring, a set of balls, and a cage that separates and maintains a consistent spacing between the balls. Here’s how ball bearings function in various applications:

  • Reduction of Friction:

Ball bearings function by replacing sliding friction with rolling friction. The smooth, spherical balls minimize the contact area between the inner and outer rings, resulting in lower friction and reduced heat generation.

  • Radial and Axial Load Support:

Ball bearings are designed to support both radial loads (forces perpendicular to the shaft’s axis) and axial loads (forces parallel to the shaft’s axis). The distribution of balls within the bearing ensures load-carryiball bearing

What are the Materials Typically Used in Manufacturing Ball Bearings and Their Advantages?

Ball bearings are manufactured using a variety of materials, each chosen for its specific properties and advantages in various applications. Here are some commonly used materials in ball bearing manufacturing and their respective benefits:

  • High-Carbon Chrome Steel (AISI 52100):

This is the most common material used for ball bearing manufacturing. It offers excellent hardness, wear resistance, and fatigue strength. High-carbon chrome steel bearings are suitable for a wide range of applications, from industrial machinery to automotive components.

  • Stainless Steel (AISI 440C, AISI 304, AISI 316):

Stainless steel bearings are corrosion-resistant and suitable for applications where moisture, chemicals, or exposure to harsh environments are concerns. AISI 440C offers high hardness and corrosion resistance, while AISI 304 and AISI 316 provide good corrosion resistance and are often used in food and medical industries.

  • Ceramic:

Ceramic bearings use silicon nitride (Si3N4) or zirconia (ZrO2) balls. Ceramic materials offer high stiffness, low density, and excellent resistance to corrosion and heat. Ceramic bearings are commonly used in high-speed and high-temperature applications, such as in aerospace and racing industries.

  • Plastic (Polyamide, PEEK):

Plastic bearings are lightweight and offer good corrosion resistance. Polyamide bearings are commonly used due to their low friction and wear properties. Polyether ether ketone (PEEK) bearings provide high-temperature resistance and are suitable for demanding environments.

  • Bronze:

Bronze bearings are often used in applications where self-lubrication is required. Bronze has good thermal conductivity and wear resistance. Bearings made from bronze are commonly used in machinery requiring frequent starts and stops.

  • Hybrid Bearings:

Hybrid bearings combine steel rings with ceramic balls. These bearings offer a balance between the advantages of both materials, such as improved stiffness and reduced weight. Hybrid bearings are used in applications where high speeds and low friction are essential.

  • Specialty Alloys:

For specific applications, specialty alloys may be used to meet unique requirements. For example, bearings used in extreme temperatures or corrosive environments may be made from materials like titanium or hastelloy.

  • Coated Bearings:

Bearings may also be coated with thin layers of materials like diamond-like carbon (DLC) or other coatings to enhance performance, reduce friction, and improve wear resistance.

The choice of material depends on factors such as application requirements, operating conditions, load, speed, and environmental factors. Selecting the right material is essential for ensuring optimal bearing performance, longevity, and reliability in diverse industries and applications.

ng capacity in multiple directions.

  • Smooth Rotational Movement:

Ball bearings facilitate smooth and precise rotational movement. The rolling motion of the balls allows for controlled and continuous rotation with minimal resistance.

  • Applications in Machinery:

Ball bearings are used in a wide range of machinery and equipment, including motors, generators, gearboxes, conveyors, and fans. They enable the efficient transfer of motion while reducing wear and energy losses.

  • Automotive Industry:

Ball bearings are extensively used in automobiles for various applications, including wheel hubs, transmission systems, steering mechanisms, and engine components. They provide reliability and durability in challenging automotive environments.

  • Industrial Machinery:

In industrball bearing

What Role do Seals and Shields Play in Protecting Ball Bearings from Dirt and Debris?

Seals and shields are critical components of ball bearings that play a crucial role in protecting them from dirt, debris, moisture, and contaminants in various applications. These protective features help maintain the integrity of the bearing’s internal components and ensure reliable operation. Here’s how seals and shields contribute to bearing protection:

  • Contaminant Exclusion:

Seals and shields create a physical barrier between the external environment and the bearing’s interior. They prevent dust, dirt, water, and other contaminants from entering the bearing and coming into contact with the rolling elements and raceways.

  • Lubrication Retention:

Seals and shields help retain lubrication within the bearing. They prevent the lubricant from escaping and contaminants from entering, ensuring that the bearing remains properly lubricated for smooth operation and reduced friction.

  • Corrosion Prevention:

Seals and shields protect bearing components from exposure to moisture and corrosive substances. By preventing moisture ingress, they help extend the bearing’s lifespan by minimizing the risk of corrosion-related damage.

  • Extended Bearing Life:

Seals and shields contribute to the overall longevity of the bearing by reducing wear and damage caused by contaminants. They help maintain a clean internal environment, which promotes proper rolling contact and minimizes the risk of premature failure.

  • Enhanced Performance in Harsh Environments:

In applications exposed to harsh conditions, such as outdoor machinery or industrial settings, seals and shields are vital. They protect bearings from abrasive particles, chemicals, and extreme temperatures, ensuring reliable performance despite challenging conditions.

  • Noise and Vibration Reduction:

Seals and shields can help reduce noise and vibration generated by the bearing. They provide additional damping and stability, contributing to smoother operation and enhanced user comfort in noise-sensitive applications.

  • Customized Protection:

Manufacturers offer a variety of seal and shield designs to suit different application requirements. Some seals provide higher levels of protection against contamination, while others are designed for high-speed or high-temperature environments.

  • Trade-Offs:

While seals and shields offer significant benefits, they can also introduce some friction due to contact with the bearing’s inner or outer ring. Engineers must balance the level of protection with the desired operating characteristics, considering factors like friction, speed, and environmental conditions.

Overall, seals and shields play a vital role in maintaining the integrity and performance of ball bearings. By effectively preventing contaminants from entering and preserving lubrication, they ensure the smooth and reliable operation of machinery and equipment in a wide range of applications.

ial settings, ball bearings support rotating shafts and ensure the smooth operation of equipment such as pumps, compressors, and machine tools.

  • High-Speed Applications:

Ball bearings are suitable for high-speed applications due to their low friction and ability to accommodate rapid rotation. They are used in applications like electric motors and aerospace components.

  • Precision Instruments:

For precision instruments, such as watches, cameras, and medical devices, ball bearings provide accurate rotational movement and contribute to the overall performance of the instrument.

  • Variety of Sizes and Types:

Ball bearings come in various sizes, configurations, and materials to suit different applications. Different types include deep groove ball bearings, angular contact ball bearings, thrust ball bearings, and more.

In summary, ball bearings are essential components in a wide range of applications where smooth rotation, load support, and reduced friction are critical. Their versatility, reliability, and efficiency make them indispensable in industries spanning from automotive to industrial machinery to precision instruments.

China Custom Motorcycle Spare Parts 6000 6200 6300 Ball bearings bearing blockChina Custom Motorcycle Spare Parts 6000 6200 6300 Ball bearings bearing block
editor by CX 2023-08-29

China supplier 6900 Auto Part Machine Part Wheel Bearing 6000 6200 6300 6400 6700 6800 6900 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, Fan, Skateboard bearing bronze

Product Description

 

Product Description

Basic Info.
 

Model NO. 6900 Inner Diameter 10mm
Load Direction Radial Bearing Outer Diameter 22mm
Bearings Type Ball Bearing/Roller Bearing/Auto Bearing Rows Number Single
Feature Long Life, High Speed, Low Noise Material Gcr15, Chrome Steel, Stainless Steel, Carbon Steel
Precision P0 P6 P5 P4 P2 Application Ceiling Fan, Household Range, Car, Motor, Fan, Motorcycle Agriculture Mechanical
Vibration Z1V1, Z2V2, Z3V3; Z4V4 Cage Steel Cage.Copper Cage.Nylon Cage
Lubrication Grease/Oil Seals Type Open/Zz/2RS
MOQ 2PCS Clearance C0 /C2/C3
Stock Rich Stocks Samples Available
Transport by Sea or by Air  Transport Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement
Specification 10×22×6mm Trademark Allout, OEM, Neutral
Origin HangZhou,ZHangZhoug, China HS Code 8482157100
Production Capacity 200000/Month Warranty One Year

Product Description
Auto Part motorcycle spare part wheel bearing 6402 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, fan,skateboard

General information of Allout deep groove ball bearing

Allout deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages. Deep groove ball structure is also divided into seal and open structure. The open type means that the bearing has no sealing structure. The sealed deep groove ball is divided into dust-proof seal and oil-proof seal. The dust-proof seal cover is made of steel plate, which only serves as a simple way to prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent grease overflow in the bearing.
 

Technical parameter of Allout deep groove ball bearing
 

Model NO. Inner Diameter
(mm)		 outer
Diameter
(mm)		 Width/height Basic Load Rating(N) Limiting speed(rpm) Weight 
B C Cr Cor Grease Oil kg
693 3 8 3 4 430 178 60000 67000 0.0006
694 4 11 4 4 960 350 48000 56000 0.0008
695 5 13 4 4 1070 420 43000 50000 0.0571
696 6 15 5 5 1470 600 40000 45000 0.0038
697 7 17 5 5 1600 710 36000 43000 0.0052
698 8 19 6 6 2230 910 36000 43000 0.007
699 9 20 6 6 2480 1090 34000 40000 0.0082
6900 10 22 6 6 2690 1270 30000 36000 0.01
6901 12 24 6 6 2890 1460 30000 36000 0.011
6902 15 28 7 7 4320 2250 24000 28000 0.017
6903 17 30 7 7 4590 2550 22000 26000 0.018
6904 20 37 9 9 6370 3680 19000 23000 0.036
6905 25 42 9 9 6660 4180 16000 19000 0.042
6906 30 47 9 9 7240 5571 14000 17000 0.048
6907 35 55 10 10 10390 7160 12000 15000 0.074
6908 40 62 12 12 13571 9200 11000 13000 0.11
6909 45 68 12 12 13940 10130 9800 12000 0.128
6910 50 72 12 12 13900 1571 8900 11000 0.132
6911 55 80 13 13 14820 12690 8200 9600 0.18
6912 60 85 13 13 15080 13480 7600 8900 0.193
6913 65 90 13 13 19950 17490 7000 8200 0.206
6914 70 100 16 16 25950 21850 6500 7700 0.334
6915 75 105 16 16 26780 23560 6100 7200 0.353
6916 80 110 16 16 27590 25280 5700 6700 0.373

 

Our Advantages

 

Packaging & Shipping

 

Company Profile

HangZhou Abico Bearing Co., Ltd Was Founded in 2018 and Integrates R&D, Manufacturing, Trading, Sales of Bearings, Rollers, Pulleys.

We have passed the ISO 9001: 2008, ISO 14001: 2004, CE, SGS with a factory Over 13, 000 Square Meters. We Are Specialized in Deep Groove Ball Bearings, Special Bearings.

We provide wide range of safety products such as class 0 deep groove ball bearings, stainless steel bearings, non-standard customized bearings and British R series. The main products cover 60,62, 63, 67, 68, 69 series, the annual output of more than 60 million sets of bearings. Products are widely used in household appliances, micro motors, power tools, motorcycles, automobiles, medical equipment, sports machinery and agricultural machinery and many other fields.We also accept the processing with customers’ drawings and samples.

Our products have been sold well in Europe, South America, Africa and Southeast Asia.On the basis of sincere-cooperation, equality and mutual benefit.We would like to establish long-term business relationship with customers all over the world.Good quality, competitive price, and satisfying service are our promises as a reliable trading partner.
 

 

FAQ

 

Q1: Are you a Manufacturer or trading company?
Answer: We are professional manufactuer of bearings since 1998 with ISO standards.

 

Q2: Can I get a sample to check out the quality?
Answer: Sure, free samples are available for stock products if you can pay for the shipping cost.

 

Q3: Can you do OEM to print my logo/brand on the products?
Answer: Yes, we can print your logo/brand on the products, you just need to send us your logo/brand files, we will show you how it looks like.We can also make custom package to your request.

 

Q4: How soon can I expect my order to be finished?
Answer: We have regular stock for standard bearings that can be shipped right after your payment. It will take 15-60 days for new production order,which depends on your order quantity.

 

Q5: What if I receive defective products for my order?
Answer: All our bearings are 100% inspected strictly before packing. If any defective products received, please provide photos and video to show us the problem and help us improve the quality. New products will be sent to you as replacement if the probelm is product quality.

 

Shipping Cost:

Estimated freight per unit.

To be negotiated

ball bearing

What Role do Seals and Shields Play in Protecting Ball Bearings from Dirt and Debris?

Seals and shields are critical components of ball bearings that play a crucial role in protecting them from dirt, debris, moisture, and contaminants in various applications. These protective features help maintain the integrity of the bearing’s internal components and ensure reliable operation. Here’s how seals and shields contribute to bearing protection:

  • Contaminant Exclusion:

Seals and shields create a physical barrier between the external environment and the bearing’s interior. They prevent dust, dirt, water, and other contaminants from entering the bearing and coming into contact with the rolling elements and raceways.

  • Lubrication Retention:

Seals and shields help retain lubrication within the bearing. They prevent the lubricant from escaping and contaminants from entering, ensuring that the bearing remains properly lubricated for smooth operation and reduced friction.

  • Corrosion Prevention:

Seals and shields protect bearing components from exposure to moisture and corrosive substances. By preventing moisture ingress, they help extend the bearing’s lifespan by minimizing the risk of corrosion-related damage.

  • Extended Bearing Life:

Seals and shields contribute to the overall longevity of the bearing by reducing wear and damage caused by contaminants. They help maintain a clean internal environment, which promotes proper rolling contact and minimizes the risk of premature failure.

  • Enhanced Performance in Harsh Environments:

In applications exposed to harsh conditions, such as outdoor machinery or industrial settings, seals and shields are vital. They protect bearings from abrasive particles, chemicals, and extreme temperatures, ensuring reliable performance despite challenging conditions.

  • Noise and Vibration Reduction:

Seals and shields can help reduce noise and vibration generated by the bearing. They provide additional damping and stability, contributing to smoother operation and enhanced user comfort in noise-sensitive applications.

  • Customized Protection:

Manufacturers offer a variety of seal and shield designs to suit different application requirements. Some seals provide higher levels of protection against contamination, while others are designed for high-speed or high-temperature environments.

  • Trade-Offs:

While seals and shields offer significant benefits, they can also introduce some friction due to contact with the bearing’s inner or outer ring. Engineers must balance the level of protection with the desired operating characteristics, considering factors like friction, speed, and environmental conditions.

Overall, seals and shields play a vital role in maintaining the integrity and performance of ball bearings. By effectively preventing contaminants from entering and preserving lubrication, they ensure the smooth and reliable operation of machinery and equipment in a wide range of applications.

Contact Angle: 0
Aligning: Noball bearing

What are the Common Signs of Wear or Damage in Ball Bearings that Indicate the Need for Replacement?

Ball bearings are subjected to wear and stress during operation, and over time, they may exhibit signs of damage or deterioration that warrant replacement. Recognizing these signs is crucial to prevent catastrophic failure and ensure safe and reliable operation. Here are the common signs of wear or damage in ball bearings:

  • Unusual Noise:

If you hear unusual grinding, clicking, or rumbling noises coming from the bearing during operation, it may indicate worn-out or damaged components. Unusual noise suggests that the bearing is no longer operating smoothly.

  • Vibration:

Excessive vibration in the machinery can be a sign of bearing wear. Vibrations can result from uneven wear, misalignment, or damaged components within the bearing.

  • Increased Temperature:

Higher operating temperatures than usual may indicate increased friction due to inadequate lubrication, wear, or other issues. Monitoring the bearing’s temperature can help identify potential problems.

  • Irregular Movement:

If you notice irregular movement, jerking, or sticking during rotation, it could be a sign that the bearing is no longer operating smoothly. This may be due to damaged rolling elements or raceways.

  • Reduced Performance:

If the machinery’s performance has decreased, it may be due to a compromised bearing. Reduced efficiency, increased energy consumption, or a decline in overall performance could be indicators of bearing wear.

  • Visible Wear or Damage:

Inspect the bearing for visible signs of wear, such as pitting, scoring, or discoloration on the rolling elements or raceways. Severe wear or damage is a clear indication that the bearing needs replacement.

  • Leakage or Contamination:

If there is evidence of lubricant leakage, contamination, or the presence of foreign particles around the bearing, it suggests that the seal or shield may be compromised, leading to potential damage.

  • Looseness or Excessive Play:

If you can feel excessive play or looseness when manually moving the bearing, it could indicate worn-out components or misalignment.

  • Reduced Lifespan:

If the bearing’s expected lifespan is significantly shorter than usual, it may be due to inadequate lubrication, excessive loads, or improper installation, leading to accelerated wear.

  • Frequent Failures:

If the bearing is consistently failing despite regular maintenance and proper use, it could indicate a chronic issue that requires addressing, such as inadequate lubrication or misalignment.

It’s important to conduct regular inspections, monitor performance, and address any signs of wear or damage promptly. Replacing worn or damaged ball bearings in a timely manner can prevent further damage to machinery, reduce downtime, and ensure safe and efficient operation.

n-Aligning Bearing
Separated: Unseparated
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|

Order Sample
Customization:
Available

|

Customized Request

ball bearing

What are the Different Components that Make up a Typical Ball Bearing?

A typical ball bearing consists of several essential components that work together to reduce friction and support loads. Here are the main components that make up a ball bearing:

  • Outer Ring:

The outer ring is the stationary part of the bearing that provides support and houses the other components. It contains raceways (grooves) that guide the balls’ movement.

  • Inner Ring:

The inner ring is the rotating part of the bearing that attaches to the shaft. It also contains raceways that correspond to those on the outer ring, allowing the balls to roll smoothly.

  • Balls:

The spherical balls are the rolling elements that reduce friction between the inner and outer rings. Their smooth rolling motion enables efficient movement and load distribution.

  • Cage or Retainer:

The cage, also known as the retainer, maintains a consistent spacing between the balls. It prevents the balls from touching each other, reducing friction and preventing jamming.

  • Seals and Shields:

Many ball bearings include seals or shields to protect the internal components from contaminants and retain lubrication. Seals provide better protection against contaminants, while shields offer less resistance to rotation.

  • Lubricant:

Lubrication is essential to reduce friction, wear, and heat generation. Bearings are typically filled with lubricants that ensure smooth movement between the balls and raceways.

  • Flanges and Snap Rings:

In some designs, flanges or snap rings are added to help position and secure the bearing in its housing or on the shaft. Flanges prevent axial movement, while snap rings secure the bearing radially.

  • Raceways:

Raceways are the grooved tracks on the inner and outer rings where the balls roll. The shape and design of the raceways influence the bearing’s load-carrying capacity and performance.

  • Anti-Friction Shield:

In certain high-speed applications, a thin anti-friction shield can be placed between the inner and outer rings to minimize friction and heat generation.

These components work together to enable the smooth rolling motion, load support, and reduced friction that characterize ball bearings. The proper design and assembly of these components ensure the bearing’s optimal performance and longevity in various applications.

China supplier 6900 Auto Part Machine Part Wheel Bearing 6000 6200 6300 6400 6700 6800 6900 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, Fan, Skateboard bearing bronzeChina supplier 6900 Auto Part Machine Part Wheel Bearing 6000 6200 6300 6400 6700 6800 6900 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, Fan, Skateboard bearing bronze
editor by CX 2023-08-29

China Good quality 6000 6200 6300 6400 6800 6900 Series Deep Groove Ball Bearing with Hot selling

Product Description

Product Description

6000 series deep groove ball bearings
product-list-1.html

Bearing NO (mm)Boundary Dimensions (Kn) (Kn) (r/min)
Limit Rotational Speed		 (Kg)
Weight
d D B Dynamic Load Rating
Cr		 Static Load Rating
Cor		 Grease Lubrication Oil Lubrication
6000 10 26 8 4.58 1.97 30000 36000 0.019
6001 12 28 8 5.11 2.39 28000 32000 0.571
6002 15 32 9 5.59 2.84 24000 28000 0.03
6003 17 35 10 6.00 3.25 22000 26000 0.04
6004 20 42 12 9.38 5.03 18000 20000 0.068
6005 25 47 12 10.06 5.85 15000 18000 0.079
6006 30 55 13 13.23 8.30 13000 15000 0.113
6007 35 62 14 16.21 10.42 11000 13000 0.149
6008 40 68 15 17.03 11.70 10000 12000 0.185
6009 45 75 16 21.09 14.77 9000 11000 0.231
6571 50 80 16 22.02 16.25 8500 10000 0.25
6011 55 90 18 30.26 21.93 7500 9000 0.362
6012 60 95 18 31.66 24.22 7100 8500 0.385
6013 65 100 18 32.06 24.89 6700 8000 0.408
6014 70 110 20 38.59 30.43 6000 7100 0.537
6015 75 115 20 40.20 33.20 5600 6700 0.603
6016 80 125 22 47.50 39.80 5300 6300 0.821
6017 85 130 22 50.80 42.80 5000 6000 0.848
6018 90 140 24 58.00 49.80 4800 5600 1.103
Note:Above-mentioned products include its modification series,such as Z, 2Z,RS, and 2RS etc.

 

Detailed Photos

 


Black chamfer with rubber seal

Black chamfer with white dust cover

open UG

white chamfer with Yellow dust cover

THE USE OF THE BEARING
Some tips on use
Rolling bearing is a precise part. Therefore it should be used carefully. No matter how high performance the bearing has, it can be obtained by improper use, the followings are the points for attention to use bearings.
(1) Keep clean the bearing and its surrounding areas
It is harmful to the bearing even by tiny dust which can not be seen by human eyes. Therefore it should always keep clean the surrounding environments in order to prevent the bearing from dust corrosion.
(2) Use bearing carefully
Scar and indentation can essily be produced out of strong impact to the bearing in use and become the cause of accidents. Therefore special caution should be given to its use.
(3) Use the appropriate operating tool
Avoid using a hammer or heavy direct tap on a bearing or sleeve, must use appropriate tools such as press or heating.
(4) Be careful to the rust corrosion of the bearings
The sweat in the hands will cause rust in operating the bearings. Therefore your hands should be cleanly washed and dried before operation. You’d better wear gloves in doing the work. 
(5) Handler should familiar with bearing
(6) Establish bearing handling criteri
·Bearing storage
.Bearing and surrounding cleaning
.Dimension of mounting parts and inspection
.Machining quality
.Mounting handing
.After mounting inspection
·Disassembly handing
·Keep maintain
·Adding lubricant

 

Installation Instructions

 Bearing mounting
 Precautions for proper mounting of bearing
1) Bearing preparation
Bearing should not be unpacked until before mounting due to spray anti-corrosion oil and pack anti-corrosion paper. In addition, spray anti-corrosion oil on bearing have good lubricate function. For general purpose, just directly using bearing fill-in grease bearings, without cleaning. However, bearing for instrument or high speed rotating must be cleaned with clean filtered oil in order to remove the anti-corrosion oil. At that time, the bearings are easy to corrosion could not storage long term.
2) Inspection of shafts and housings
Cleaning shaft and housing, confirming no scratched or machine burrs, no CZPT and cutting piece in housing. Secondly comppare with drawing, the shaft and housing of dimension, form and machining quality should be inspected.
chart 1 Measure location for shaft diameter                                                                         chart 2  Measure location for housing bore diameter                       

As chart 1 and chart 2 showing, divided several locations to be measure on shaft and housing bore diameters, It should be careful inspected perpendicular between shaft, housing fillet dimension and shoulder.
Before mounting bearing, it should be sprayed mechanical oil on fitting surface after check out the shaft and housing.

Bearing storage
Before leaving the factory, the bearing is sprayed proper rust-inhibiting oil and packed rust-inhibiting paper. The quality of bearing is guaranteed, if the packing is not broken.
For long-term storage, if the humidity less than 65% and the temperature about 20, it should storage on shelf which is higher 30cm than ground.
In addition, storage occasion should avoid sunshine and contact with cold wall.

Pictures about packaging

 

Company Profile

Our Advantages

1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain. 
SAMPLES
1. Samples quantity: 1-10 PCS are available. 
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to
    pay samples charge and shipping cost. 
3. It’s better to start your order with Trade Assurance to get full protection for your samples order. 

CUSTOMIZED
The customized LOGO or drawing is acceptable for us. 

MOQ
1. MOQ: 10 PCS standard bearings. 
2. MOQ: 1000 PCS customized your brand bearings. 

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield. 
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.

 

Contact Angle: 0°
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

How do Ball Bearings Differ from Other Types of Bearings like Roller Bearings?

Ball bearings and roller bearings are two common types of rolling-element bearings, each with distinct designs and characteristics. Here’s a comparison of ball bearings and roller bearings:

  • Design:

Ball Bearings: Ball bearings use spherical balls to separate and reduce friction between the bearing’s inner and outer rings. The balls enable rolling motion and smooth contact, minimizing friction.

Roller Bearings: Roller bearings, as the name suggests, use cylindrical or tapered rollers instead of balls. These rollers have larger contact areas, distributing loads over a broader surface.

  • Friction and Efficiency:

Ball Bearings: Due to the point contact between the balls and the rings, ball bearings have lower friction and are more efficient at high speeds.

Roller Bearings: Roller bearings have a larger contact area, resulting in slightly higher friction compared to ball bearings. They are more suitable for heavy-load applications where efficiency is prioritized over high speeds.

  • Load Capacity:

Ball Bearings: Ball bearings excel at handling light to moderate loads in both radial and axial directions. They are commonly used in applications where smooth rotation and low friction are important.

Roller Bearings: Roller bearings have a higher load-carrying capacity than ball bearings. They can support heavier radial and axial loads and are preferred for applications with significant loads or impact forces.

  • Variability:

Ball Bearings: Ball bearings come in various designs, including deep groove, angular contact, and thrust ball bearings, each suitable for different applications.

Roller Bearings: Roller bearings have diverse types, including cylindrical, sphball bearing

What are the Differences between Deep Groove Ball Bearings and Angular Contact Ball Bearings?

Deep groove ball bearings and angular contact ball bearings are two common types of ball bearings, each designed for specific applications and load conditions. Here are the key differences between these two types of bearings:

  • Design and Geometry:

Deep Groove Ball Bearings:

Deep groove ball bearings have a simple design with a single row of balls that run along deep raceways in both the inner and outer rings. The rings are usually symmetrical and non-separable, resulting in a balanced load distribution.

Angular Contact Ball Bearings:

Angular contact ball bearings have a more complex design with two rows of balls, oriented at an angle to the bearing’s axis. This arrangement allows for the transmission of both radial and axial loads, making them suitable for combined loads and applications requiring high precision.

  • Load Carrying Capacity:

Deep Groove Ball Bearings:

Deep groove ball bearings are primarily designed to carry radial loads. They can handle axial loads in both directions, but their axial load-carrying capacity is generally lower compared to angular contact ball bearings.

Angular Contact Ball Bearings:

Angular contact ball bearings are specifically designed to handle both radial and axial loads. The contact angle between the rows of balls determines the bearings’ axial load-carrying capacity. They can handle higher axial loads and are commonly used in applications with thrust loads.

  • Contact Angle:

Deep Groove Ball Bearings:

Deep groove ball bearings have no defined contact angle, as the balls move in a deep groove along the raceways. They are primarily designed for radial loads.

Angular Contact Ball Bearings:

Angular contact ball bearings have a specified contact angle between the rows of balls. This contact angle allows them to carry both radial and axial loads and is crucial for their ability to handle combined loads.

  • Applications:

Deep Groove Ball Bearings:

Deep groove ball bearings are commonly used in applications that primarily require radial loads, such as electric motors, pumps, and conveyor systems. They are also suitable for high-speed operation.

Angular Contact Ball Bearings:

Angular contact ball bearings are used in applications where both radial and axial loads are present, such as in machine tools, automotive wheel hubs, and aerospace components. They are especially useful for applications that require precise axial positioning and handling of thrust loads.

  • Limitations:

Deep Groove Ball Bearings:

Deep groove ball bearings are not as suitable for handling significant axial loads and may experience skidding under certain conditions due to their deep raceways.

Angular Contact Ball Bearings:

Angular contact ball bearings can experience increased heat generation and wear at higher speeds due to the contact angle of the balls.

In summary, the design, load-carrying capacity, contact angle, and applications differ between deep groove ball bearings and angular contact ball bearings. Choosing the appropriate type depends on the specific load conditions and requirements of the application.

erical, tapered, and needle roller bearings, each optimized for specific load and motion requirements.

  • Speed Capability:

Ball Bearings: The reduced friction in ball bearings makes them suitable for high-speed applications, such as electric motors and precision machinery.

Roller Bearings: Roller bearings can handle higher loads but are generally better suited for moderate to low speeds due to slightly higher friction.

  • Applications:

Ball Bearings: Ball bearings are used in applications where smooth motion, low friction, and moderate loads are essential, such as electric fans, bicycles, and some automotive components.

Roller Bearings: Roller bearings find applications in heavy machinery, construction equipment, automotive transmissions, and conveyor systems, where heavier loads and durabball bearing

Are there Specific Maintenance Practices to Ensure the Longevity of Ball Bearings?

Maintaining ball bearings is essential to ensure their longevity, reliable performance, and prevent premature failure. Proper maintenance practices can extend the lifespan of ball bearings and the equipment they are used in. Here are specific maintenance practices to consider:

  • Regular Lubrication:

Implement a regular lubrication schedule using the appropriate lubricant for the application. Lubrication reduces friction, prevents wear, and helps dissipate heat. Follow manufacturer guidelines for lubricant type, quantity, and frequency.

  • Clean Environment:

Keep the operating environment clean and free from contaminants. Dust, dirt, and debris can infiltrate bearings and cause damage. Use seals or shields to protect bearings from contaminants, especially in harsh environments.

  • Proper Installation:

Ensure correct installation of bearings using proper tools and techniques. Improper installation can lead to misalignment, uneven load distribution, and premature wear. Follow manufacturer recommendations for installation procedures.

  • Regular Inspections:

Perform routine visual inspections to check for signs of wear, damage, or contamination. Regular inspections can help identify issues early and prevent further damage. Pay attention to noise, vibration, and temperature changes.

  • Temperature Monitoring:

Monitor bearing temperatures during operation using infrared thermometers or sensors. Abnormal temperature increases can indicate inadequate lubrication, misalignment, or other problems.

  • Correct Handling:

Handle bearings with care to prevent damage during storage, transportation, and installation. Avoid dropping or subjecting them to impacts that can affect their internal components.

  • Bearing Removal and Replacement:

Follow proper procedures when removing and replacing bearings. Use appropriate tools and techniques to avoid damage to the bearing or the surrounding components.

  • Alignment Maintenance:

Maintain proper shaft and housing alignment to prevent excessive loads and wear on the bearing. Misalignment can lead to increased stress and premature failure.

  • Training and Education:

Provide training to operators and maintenance personnel on proper bearing maintenance and handling practices. Educated personnel are more likely to identify issues and perform maintenance correctly.

  • Documented Records:

Keep records of maintenance activities, inspections, lubrication schedules, and any issues encountered. This documentation helps track the bearing’s performance over time and informs future maintenance decisions.

By implementing these maintenance practices, you can ensure the longevity of ball bearings, minimize downtime, reduce operational costs, and maintain the reliability of the equipment they are a part of.

ility are crucial.

In summary, ball bearings and roller bearings differ in their design, friction characteristics, load capacities, speed capabilities, and applications. The choice between them depends on the specific requirements of the machinery and the type of loads and forces involved.

China Good quality 6000 6200 6300 6400 6800 6900 Series Deep Groove Ball Bearing with Hot sellingChina Good quality 6000 6200 6300 6400 6800 6900 Series Deep Groove Ball Bearing with Hot selling
editor by CX 2023-08-23

China Standard Auto Part Motorcycle Spare Part Wheel Bearing 6000 6002 6004 6200 6204 6300 6302 6400 6402 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, Fan, Skateboard bearing air

Product Description

Auto Part motorcycle spare part wheel bearing 6402 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, fan,skateboard

 

Product Description

 

General information of CZPT deep groove ball bearing
ZYS deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages. There are 2 types of deep groove ball bearings: single row and double row. Deep groove ball structure is also divided into seal and open structure. The open type means that the bearing has no sealing structure. The sealed deep groove ball is divided into dust-proof seal and oil-proof seal. The dust-proof seal cover is made of steel plate, which only serves as a simple way to prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent grease overflow in the bearing.


Working principle of CZPT deep groove ball bearing
It mainly bears radial load, and also can bear axial load and radial load at the same time. When it only bears radial load, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of angular contact bearing and can withstand large axial load. The friction coefficient of the deep groove ball bearing is very small, and the limit speed is also very high.
Characteristics of CZPT deep groove ball bearing
ZYS Deep groove ball bearings are suitable for high speed operation, and they are very durable without frequent maintenance. This kind of bearing has the characteristics of small friction coefficient, high limit speed, various sizes and forms; they are used in precision instruments, low noise motor, automobile, motorcycle and general machinery and other industries. It is 1 of the most widely used bearing in mechanical industry. It mainly bears radial load, and also can bear a certain amount of axial load.

Application of CZPT deep groove ball bearing

Product Parameters

Technical parameter of CZPT deep groove ball bearing

Bearing Model Dimension Basic Load rating (kN) Weight (kg)
Standard type shield seal With snap ring groove With snap ring d D B rsmin D2 (max) max Cr Cor  
604 ZZ 2RZ 2RS N NR 4 12 4 0.2 – – 0.806 0.28 0.0571
605 ZZ 2RZ 2RS N NR 5 14 5 0.2 – – 1.33 0.505 0.0035
606 ZZ 2RZ 2RS N NR 6 17 6 0.3 – – 1.95 0.75 0.0060
607 ZZ 2RZ 2RS N NR 7 19 6 0.3 – – 2.34 0.95 0.0080
608 ZZ 2RZ 2RS N NR 8 22 7 0.3 – – 3.45 1.37 0.012
609 ZZ 2RZ 2RS N NR 9 24 7 0.3 – – 3.9 1.66 0.014
6000 ZZ 2RZ 2RS N NR 10 26 8 0.3 29.2 0.7 4.55 1.97 0.018
6001 ZZ 2RZ 2RS N NR 12 28 8 0.3 30.8 0.85 5.00 2.30 0.571
6002 ZZ 2RZ 2RS N NR 15 32 9 0.3 36.7 1.12 5.50 2.80 0.030
6003 ZZ 2RZ 2RS N NR 17 35 10 0.3 39.7 1.12 6.00 3.25 0.040
6004 ZZ 2RZ 2RS N NR 20   12 0.6 46.3 1.12 9.38 5.03 0.068
6005 ZZ 2RZ 2RS N NR 25 47 12 0.6 52.7 1.12 10.1 5.83 0.079
6006 ZZ 2RZ 2RS N NR 30 55 13 1 60.7 1.12 13.2 8.30 0.113
6007 ZZ 2RZ 2RS N NR 35 62 14 1 67.7 1.7 16.2 10.4 0.149
6008 ZZ 2RZ 2RS N NR 40 68 15 1 74.6 1.7 17.0 11.7 0.185
6009 ZZ 2RZ 2RS N NR 45 75 16 1 81.6 1.7 21.0 14.8 0.231
6571 ZZ 2RZ 2RS N NR 50 80 16 1 86.6 1.7 22.0 16.3 0.250
6011 ZZ 2RZ 2RS N NR 55 90 18 1.1 96.5 2.46 30.3 22.0 0.362
6012 ZZ 2RZ 2RS N NR 60 95 18 1.1 101.6 2.46 31.7 24.2 0.385
6013 ZZ 2RZ 2RS N NR 65 100 18 1.1 106.5 2.46 32.0 24.8 0.430
6014 ZZ 2RZ 2RS N NR 70 110 20 1.1 116.6 2.46 38.6 30.4 0.569
6015 ZZ 2RZ 2RS N NR 75 115 20 1.1 121.6 2.46 40.2 33.2 0.603
6016 ZZ 2RZ 2RS N NR 80 125 22 1.1 134.7 2.82 47.5 39.8 0.821
6017 ZZ 2RZ 2RS N NR 85 130 22 1.1 139.7 2.82 50.8 42.8 0.848
6018 ZZ 2RZ 2RS N NR 90 140 24 1.5 149.7 2.82 58.0 49.9 1.12
6019 ZZ 2RZ 2RS N NR 95 145 24 1.5 154.7 2.82 57.7 50.0 1.18
6571 ZZ 2RZ 2RS N NR 100 150 24 1.5 159.7 2.82 60.5 54.0 1.25
6571 ZZ 2RZ 2RS N NR 105 160 26 2 169.7 2.82 72.8 65.5 1.60
6571 ZZ 2RZ 2RS N NR 110 170 28 2 182.9 3.1 81.9 72.9 1.93
6571 ZZ 2RZ 2RS N NR 120 180 28 2 192.9 3.1 87.7 79.3 2.03
6026 ZZ 2RZ 2RS N NR 130 200 33 2 212.9 3.1 105 96.8 3.15
6571 ZZ 2RZ 2RS N NR 140 210 33 2 222.8 3.1 111 108 3.35
6030 ZZ 2RZ 2RS N NR 150 225 35 2.1 237 3.5 125 125 4.80
6032 ZZ 2RZ 2RS – — 160 240 38 2.1 — – 137 135 5.15
6034 ZZ 2RZ 2RS – — 170 260 42 2.1 — – 161 161 6.89
6036 ZZ 2RZ 2RS – — 180 280 46 2.1 — – 180 185 8.88
6038 ZZ 2RZ 2RS – — 190 290 46 2.1 — – 188 201 9.39
6040 ZZ 2RZ 2RS – — 200 310 51 2.1 — – 207 226 12
6044 ZZ 2RZ 2RS – — 220 340 56 3 — – 235 271 18.6
6048 ZZ 2RZ 2RS – — 240 360 56 3 — – 244 296 19.9
6052 ZZ 2RZ 2RS – — 260 400 65 4 — – 291 375 29.4

Bearing Model Dimension Basic Load
rating (kN)		 Weight
(kg)
Standard
type		 shield seal With snap
ring groove		 With snap
ring		 d D B rsmin D2
(max)		 max Cr Cor  
624 ZZ 2RZ 2RS N NR 4 13 5 0.2 – – 1.15 0.4 0.0031
625 ZZ 2RZ 2RS N NR 5 16 5 0.3 – – 1.88 0.68 0.0048
626 ZZ 2RZ 2RS N NR 6 19 6 0.3 – – 2.80 1.05 0.0081
627 ZZ 2RZ 2RS N NR 7 22 7 0.3 – – 3.28 1.35 0.013
628 ZZ 2RZ 2RS N NR 8 24 8 0.3 – – 3.35 1.40 0.017
629 ZZ 2RZ 2RS N NR 9 26 8 0.3 – – 4.45 1.95 0.571
6200 ZZ 2RZ 2RS N NR 10 30 9 0.6 – – 5.1 2.39 0.032
6201 ZZ 2RZ 2RS N NR 12 32 10 0.6 36.7 1.12 6.00 2.70 0.036
6202 ZZ 2RZ 2RS N NR 15 35 11 0.6 39.7 1.12 7.80 3.75 0.045
6203 ZZ 2RZ 2RS N NR 17 40 12 0.6 44.6 1.12 9.56 4.75 0.065
6204 ZZ 2RZ 2RS N NR 20 47 14 1 52.7 1.12 12.7 6.55 0.103
6205 ZZ 2RZ 2RS N NR 25 52 15 1 57.9 1.12 14.0 7.80 0.127
6206 ZZ 2RZ 2RS N NR 30 62 16 1 67.7 1.7 19.5 11.2 0.203
6207 ZZ 2RZ 2RS N NR 35 72 17 1.1 78.6 1.7 25.5 15.3 0.287
6208 ZZ 2RZ 2RS N NR 40 80 18 1.1 86.6 1.7 30.7 19.0 0.367
6209 ZZ 2RZ 2RS N NR 45 85 19 1.1 91.6 1.7 33.2 21.6 0.416
6210 ZZ 2RZ 2RS N NR 50 90 20 1.1 96.5 2.46 35.1 23.2 0.462
6211 ZZ 2RZ 2RS N NR 55 100 21 1.5 106.5 2.46 43.4 29.2 0.607
6212 ZZ 2RZ 2RS N NR 60 110 22 1.5 116.6 2.46 47.5 32.5 0.783
6213 ZZ 2RZ 2RS N NR 65 120 23 1.5 129.7 2.82 55.9 40.5 0.990
6214 ZZ 2RZ 2RS N NR 70 125 24 1.5 134.7 2.82 60.5 45.0 1.10
6215 ZZ 2RZ 2RS N NR 75 130 25 1.5 139.7 2.82 66.3 49.0 1.20
6216 ZZ 2RZ 2RS N NR 80 140 26 2 149.7 2.82 70.2 55.0 1.40
6217 ZZ 2RZ 2RS N NR 85 150 28 2 159.7 2.82 83.2 64.0 1.80
6218 ZZ 2RZ 2RS N NR 90 160 30 2 169.7 2.82 95.6 73.5 2.15
6219 ZZ 2RZ 2RS N NR 95 170 32 2.1 182.9 3.1 108 81.5 2.60
6220 ZZ 2RZ 2RS N NR 100 180 34 2.1 192.9 3.1 122 92.7 3.20
6221 ZZ 2RZ 2RS N NR 105 190 36 2.1 202.9 3.1 133 104 3.71
6222 ZZ 2RZ 2RS N NR 110 200 38 2.1 212.9 3.1 144 117 4.44
6224 ZZ 2RZ 2RS N NR 120 215 40 2.1 227.8 3.1 155 130 5.32
6226 ZZ 2RZ 2RS N NR 130 230 40 3 242 3.5 165 147 6.13
6228 ZZ 2RZ 2RS N NR 140 250 42 3 262 3.5 165 125 7.45
6230 ZZ 2RZ 2RS — – 150 270 45 3 — – 174 137 9.40
6232 ZZ 2RZ 2RS — — 160 290 68 3 — – 185 186 12.8
6234 ZZ 2RZ 2RS — – 170 310 52 4 — – 212 224 15.8
6236 ZZ 2RZ 2RS — – 180 320 52 4 — – 227 241 15.9
6238 ZZ 2RZ 2RS — – 190 340 55 4 — – 255 282 22.3
6240 ZZ 2RZ 2RS — – 200 360 58 4 — – 269 310 26.7
6244 ZZ 2RZ 2RS — – 220 400 65 4 — – 310 375 37.4
6248 ZZ 2RZ 2RS — – 240 440 72 4 — – 340 430 50.5
6252 ZZ 2RZ 2RS — – 260 480 80 5 — – 400 540 67
6256 ZZ 2RZ 2RS — – 280 500 80 5 — – 400 550 70.4
6260 ZZ 2RZ 2RS — — 300 540 85 5 — – 465 670 87.8

Bearing Model Dimension Basic Load
rating (kN)		 Weight
(kg)
Standard
type		 shield seal With snap
ring groove		 With snap
ring		 d D B rsmin D2
(max)		 F max Cr Cor  
635 ZZ 2RZ 2RS N NR 5 19 6 0.3 – – 2.34 0.95 0.0080
636 ZZ 2RZ 2RS N NR 6 22 7 0.3 – –     0.0134
637 ZZ 2RZ 2RS N NR 7 – – – – –     –
638 ZZ 2RZ 2RS N NR 8 28 9 0.3 – –     0.5710
639 ZZ 2RZ 2RS N NR 9 – – – – –     –
6301 ZZ 2RZ 2RS N NR 12 37 12 1 41.3 1.12 9.70 4.20 0.060
6302 ZZ 2RZ 2RS N NR 15 42 13 1 46.3 1.12 11.4 5.40 0.082
6303 ZZ 2RZ 2RS N NR 17 47 14 1 52.7 1.12 13.5 6.55 0.115
6304 ZZ 2RZ 2RS N NR 20 52 15 1.1 57.9 1.12 15.9 7.80 0.141
6305 ZZ 2RZ 2RS N NR 25 62 17 1.1 67.7 1.7 22.5 11.6 0.219
6306 ZZ 2RZ 2RS N NR 30 72 19 1.1 78.6 1.7 28.1 16.0 0.350
6307 ZZ 2RZ 2RS N NR 35 80 21 1.5 86.6 1.7 33.2 19.0 0.454
6308 ZZ 2RZ 2RS N NR 40 90 23 1.5 96.5 2.46 31.4 22.4 0.639
6309 ZZ 2RZ 2RS N NR 45 100 25 1.5 106.5 2.46 52.7 31.5 0.836
6310 ZZ 2RZ 2RS N NR 50 110 27 2 116.6 2.46 61.8 38.0 1.05
6311 ZZ 2RZ 2RS N NR 55 120 29 2 129.7 2.82 71.5 45.0 1.35
6312 ZZ 2RZ 2RS N NR 60 130 31 2.1 139.7 2.82 81.9 52.0 1.70
6313 ZZ 2RZ 2RS N NR 65 140 33 2.1 149.7 2.82 92.3 60.0 2.10
6314 ZZ 2RZ 2RS N NR 70 150 35 2.1 159.7 2.82 104 68.0 2.50
6315 ZZ 2RZ 2RS N NR 75 160 37 2.1 169.7 2.82 114 76.5 3.00
6316 ZZ 2RZ 2RS N NR 80 170 39 2.1 182.9 3.1 124 86.5 3.60
6317 ZZ 2RZ 2RS N NR 85 180 41 3 192.9 3.1 133 96.5 4.25
6318 ZZ 2RZ 2RS N NR 90 190 43 3 202.9 3.1 143 108 4.90
6319 ZZ 2RZ 2RS N NR 95 200 45 3 212.9 3.1 153 119 5.75
6320 ZZ 2RZ 2RS N NR 100 215 47 3 227.8 3.1 174 140 7.00
6321 ZZ 2RZ 2RS N NR 105 225 49 3 237 3.5 182 153 8.25
6322 ZZ 2RZ 2RS N NR 110 240 50 3 252 3.5 205 178 9.54
6324 ZZ 2RZ 2RS – — 120 260 55 3 — – 228 207 12.2
6326 ZZ 2RZ 2RS – — 130 280 58 4 — – 229 216 18.0
6328 ZZ 2RZ 2RS – — 140 300 62 4 — – 251 245 22.0
6330 ZZ 2RZ 2RS – — 150 320 65 4 — – 274 284 22.7
6332 ZZ 2RZ 2RS – — 160 340 68 4 — – 278 287 26.2
6334 ZZ 2RZ 2RS – — 170 360 72 4 — – 325 355 36.6
6336 ZZ 2RZ 2RS – — 180 380 75 4 — – 355 405 43.1
6338 ZZ 2RZ 2RS – — 190 400 78 5 — – 355 415 49.7
6340 ZZ 2RZ 2RS – — 200 420 80 5 — – 380 445 55.3
6344 ZZ 2RZ 2RS – — 220 460 88 5 — – 410 520 73.9
6348 ZZ 2RZ 2RS – — 240 500 95 5 — – 470 625 94.4
6352 ZZ 2RZ 2RS – — 260 540 102 6 — – 505 710 118
6356 ZZ 2RZ 2RS – — 280 580 108 6 — – 570 840 144

Company Profile

HangZhou Bearing Research Institute Co., Ltd.,since1958, is the only
state level comprehensive research institute in China’s bearing
industry. We have total assets of 2.06 billion RMB, own 1 research
and development center, 3 industrial bases and cover an area of
more than 47 hectares. We have advanced bearing manufacturing
equipments and world first class testing equipments and have solid
strength in manufacturing, measuring and testing of bearing and
related components with high precision and high reliability. We have
more than 380 technical staff of bearing related disciplines, thus we
maintain a leading position in the aspects of bearing design, basic
theoretical research, lubrication technology, metallic and non-metallic materials, testing and industry standards.

Why choose CZPT bearing:

ZYS has an independent R&D center and a core technology system with independent intellectual property rights. CZPT technical team and R&D equipment scale are at the forefront of the bearing industry. CZPT has many scientific research, testing and service institutions such as the National Bearing Quality Supervision and Inspection Center and the National Bearing Accreditation Laboratory. CZPT has achieved 908 major scientific research projects and has 792 authorized patents.

Simulation analysis and design technology: ZYS has a post-doctoral research station, an experienced team of domestic and foreign experts, complete bearing professional analysis and finite element analysis software, which can systematically analyze and design the mechanics, kinematics and dynamics properties of bearings and bearing components.

Material technology: ZYS specializes in the research and development of bearing special steel, forming and heat treatment technology, bearing lubrication and sealing materials to ensure that the bearings can meet the requirements of various complex working conditions such as long life, impact resistance, heavy load, high and low temperature.

Simulation bench test technology: ZYS possesses test technical specifications, test equipment, and test equipment development capabilities and test data processing and analysis capabilities for various types of bearings under various working conditions, providing strong support for customer product development.

Professional application technical services: ZYS has more than 380 engineering and technical personnel in bearing-related disciplines, and maintains a leading position in bearing design, basic theoretical research, lubrication technology, metal and non-metal materials, testing, and industrial standards. CZPT professional service team provides customers with systematic bearing application technology solutions including bearing selection, design, materials, testing, and process equipment.

Our Advantages

 

ZYS MANUFACTURING CAPACITY

Certifications

ZYS Quality assurance

ZYS bearing products

 

Packaging & Shipping

ZYS Packing :

FAQ

 

Q: Are you trading company or manufacturer?
A: CZPT is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.

Q: How do you control quality of bearing?
A: CZPT has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.

Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.
 

ball bearing

What are the Materials Typically Used in Manufacturing Ball Bearings and Their Advantages?

Ball bearings are manufactured using a variety of materials, each chosen for its specific properties and advantages in various applications. Here are some commonly used materials in ball bearing manufacturing and their respective benefits:

  • High-Carbon Chrome Steel (AISI 52100):

This is the most common material used for ball bearing manufacturing. It offers excellent hardness, wear resistance, and fatigue strength. High-carbon chrome steel bearings are suitable for a wide range of applications, from industrial machinery to automotive components.

  • Stainless Steel (AISI 440C, AISI 304, AISI 316):

Stainless steel bearings are corrosion-resistant and suitable for applications where moisture, chemicals, or exposure to harsh environments are concerns. AISI 440C offers high hardness and corrosion resistance, while AISI 304 and AISI 316 provide good corrosion resistance and are often used in food and medical industries.

  • Ceramic:

Ceramic bearings use silicon nitride (Si3N4) or zirconia (ZrO2) balls. Ceramic materials offer high stiffness, low density, and excellent resistance to corrosion and heat. Ceramic bearings are commonly used in high-speed and high-temperature applications, such as in aerospace and racing industries.

  • Plastic (Polyamide, PEEK):

Plastic bearings are lightweight and offer good corrosion resistance. Polyamide bearings are commonly used due to their low friction and wear properties. Polyether ether ketone (PEEK) bearings provide high-temperature resistance and are suitable for demanding environments.

  • Bronze:

Bronze bearings are often used in applications where self-lubrication is required. Bronze has good thermal conductivity and wear resistance. Bearings made from bronze are commonly used in machinery requiring frequent starts and stops.

  • Hybrid Bearings:

Hybrid bearings combine steel rings with ceramic balls. These bearings offer a balance between the advantages of both materials, such as improved stiffness and reduced weight. Hybrid bearings are used in applications where high speeds and low friction are essential.

  • Specialty Alloys:

For specific applications, specialty alloys may be used to meet unique requirements. For example, bearings used in extreme temperatures or corrosive environments may be made from materials like titanium or hastelloy.

  • Coated Bearings:

Bearings may also be coated with thin layers of materials like diamond-like carbon (DLC) or other coatings to enhance performance, reduce friction, and improve wear resistance.

The choice of material depends on factors such as application requirements, operating conditions, load, speed, and environmental factors. Selecting the right material is essential for ensuring optimal bearing performance, longevity, and reliability in diverse industries and applications.

Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Separated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
ball bearing

How do Miniature Ball Bearings Differ from Standard-sized Ones, and Where are They Commonly Used?

Miniature ball bearings, as the name suggests, are smaller in size compared to standard-sized ball bearings. They have distinct characteristics and are designed to meet the unique requirements of applications that demand compactness, precision, and efficient rotation in confined spaces. Here’s how miniature ball bearings differ from standard-sized ones and where they are commonly used:

  • Size:

The most noticeable difference is their size. Miniature ball bearings typically have outer diameters ranging from a few millimeters to around 30 millimeters, while standard-sized ball bearings have larger dimensions suitable for heavier loads and higher speeds.

  • Load Capacity:

Due to their smaller size, miniature ball bearings have lower load-carrying capacities compared to standard-sized bearings. They are designed for light to moderate loads and are often used in applications where precision and compactness are prioritized over heavy load support.

  • Precision:

Miniature ball bearings are known for their high precision and accuracy. They are manufactured to tighter tolerances, making them suitable for applications requiring precise motion control and low levels of vibration.

  • Speed:

Miniature ball bearings can achieve higher speeds than standard-sized bearings due to their smaller size and lower mass. This makes them ideal for applications involving high-speed rotation.

  • Friction and Efficiency:

Miniature ball bearings generally have lower friction due to their smaller contact area. This contributes to higher efficiency and reduced heat generation in applications that require smooth and efficient motion.

  • Applications:

Miniature ball bearings find applications in various industries and sectors:

  • Electronics and Consumer Devices:

They are used in small motors, computer disk drives, printers, and miniature fans, where space is limited but precise motion is essential.

  • Medical and Dental Equipment:

Miniature bearings are used in medical devices such as surgical instruments, dental handpieces, and diagnostic equipment due to their precision and compactness.

  • Robotics and Automation:

Miniature ball bearings are integral to robotic arms, miniature conveyors, and automation systems, enabling precise movement in confined spaces.

  • Aerospace and Defense:

They are used in applications like UAVs (drones), aerospace actuators, and satellite components where size and weight constraints are critical.

  • Optics and Instrumentation:

Miniature bearings play a role in optical instruments, cameras, and measuring devices, providing smooth rotation and accurate positioning.

Overall, miniature ball bearings are specialized components designed for applications where space, precision, and efficient rotation are paramount. Their compactness and high precision make them crucial in various industries requiring reliable motion control in limited spaces.

Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

What is a Ball Bearing and How does it Function in Various Applications?

A ball bearing is a type of rolling-element bearing that uses balls to reduce friction between moving parts and support radial and axial loads. It consists of an outer ring, an inner ring, a set of balls, and a cage that separates and maintains a consistent spacing between the balls. Here’s how ball bearings function in various applications:

  • Reduction of Friction:

Ball bearings function by replacing sliding friction with rolling friction. The smooth, spherical balls minimize the contact area between the inner and outer rings, resulting in lower friction and reduced heat generation.

  • Radial and Axial Load Support:

Ball bearings are designed to support both radial loads (forces perpendicular to the shaft’s axis) and axial loads (forces parallel to the shaft’s axis). The distribution of balls within the bearing ensures load-carrying capacity in multiple directions.

  • Smooth Rotational Movement:

Ball bearings facilitate smooth and precise rotational movement. The rolling motion of the balls allows for controlled and continuous rotation with minimal resistance.

  • Applications in Machinery:

Ball bearings are used in a wide range of machinery and equipment, including motors, generators, gearboxes, conveyors, and fans. They enable the efficient transfer of motion while reducing wear and energy losses.

  • Automotive Industry:

Ball bearings are extensively used in automobiles for various applications, including wheel hubs, transmission systems, steering mechanisms, and engine components. They provide reliability and durability in challenging automotive environments.

  • Industrial Machinery:

In industrial settings, ball bearings support rotating shafts and ensure the smooth operation of equipment such as pumps, compressors, and machine tools.

  • High-Speed Applications:

Ball bearings are suitable for high-speed applications due to their low friction and ability to accommodate rapid rotation. They are used in applications like electric motors and aerospace components.

  • Precision Instruments:

For precision instruments, such as watches, cameras, and medical devices, ball bearings provide accurate rotational movement and contribute to the overall performance of the instrument.

  • Variety of Sizes and Types:

Ball bearings come in various sizes, configurations, and materials to suit different applications. Different types include deep groove ball bearings, angular contact ball bearings, thrust ball bearings, and more.

In summary, ball bearings are essential components in a wide range of applications where smooth rotation, load support, and reduced friction are critical. Their versatility, reliability, and efficiency make them indispensable in industries spanning from automotive to industrial machinery to precision instruments.

China Standard Auto Part Motorcycle Spare Part Wheel Bearing 6000 6002 6004 6200 6204 6300 6302 6400 6402 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, Fan, Skateboard bearing airChina Standard Auto Part Motorcycle Spare Part Wheel Bearing 6000 6002 6004 6200 6204 6300 6302 6400 6402 Zz 2RS Deep Groove Ball Bearing for Electrical Motor, Fan, Skateboard bearing air
editor by CX 2023-08-11

China Deep Groove Ball Bearing, 6000 Series 6200 Series 6300 Series, Auto Parts, Electric Motor, Truck, Wheel, Car (Roller bearing) 6311 ball bearing

Product Description

Product description

Model: 6311 Single Row Deep Groove Ball Bearing 

Brand: AUTO

Product parameter

Company

HangZhou Auto Bearing Co., Ltd. is located in the industrial park of HangZhou,which is 1 of the 4 great ancient capitals of China.Our company is the member of China Bearing Industry Association,cooperating with State Quality Supervision and Testing Center for bearing.Our company is a professional bearing manufacturer which integrated with research ,development and marketing services.

Our major products include deep groove ball bearing, spherical roller bearing, slewing ring, crossed roller bearing and other all kinds of high precision bearings.Our products are widely applied to motor industry,mining metallurgy,wind power generation,petroleum drilling,automobile and motorcycle etc..
Our company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high precision and reliability bearings.Each process is in strict accordance with the ISO9001 quality management system,which effectively guarantees the precise of products and stability of the performance. AUTO bearings are mainly exported to the United states,South Korea,Europe,etc., which have reached the high level of foreign similar products.
The soul of our business culture is [Detail makes competitive, innovation makes first-class”.We believe the production and management philosophy of [quality wins ,casting competitive products”.The company adheres to the zero-defect quality management for meeting customer requirements.

Packing

A. plastic box & outer carton & pallets
B. plastic bag & box & carton & pallet
C. tube package & middle box & carton & pallet
D. Depends on your needs

Delivery

A. Most orders will be shipped within 3-5 days of payment being received.
B. Samples will be shipped by cov2urier as FedEx,UPS,DHL,etc.

Thank you very much for taking time to view our company’s website. If you are interested in this product, please feel free to contact us. We are always here.

 

US $0.1
/ Piece
| 		1 Piece

(Min. Order)

###

Contact Angle: Other
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Thrust Bearing
Material: Bearing Steel
US $0.1
/ Piece
| 		1 Piece

(Min. Order)

###

Contact Angle: Other
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Thrust Bearing
Material: Bearing Steel

What is the purpose of the bushing?

If you notice the truck making noises when cornering, the bushings may be worn. You may need to replace the ball joint or stabilizer bar, but a simple inspection will reveal that the noise is coming from the bushing. The noise from a worn bushing on a metal joint can mimic the sound of other problems in the suspension, such as a loose stabilizer bar or a failed ball joint.
bushing

Function

What is the purpose of the bushing? They play an important role in the operation of various mechanical parts. Their main functions include reducing the clearance between the shaft and the bearing and reducing the leakage of the valve. Bushings are used in different ways to ensure smooth operation and longevity. However, some new designers don’t appreciate the functionality of the case. So let’s discuss these features. Some of their most common applications are listed below.
First, the shell does a lot of things. They reduce noise, control vibration, and provide amazing protection for all kinds of industrial equipment. Large industrial equipment faces more wear, vibration and noise, which can render it completely inoperable. Bushings help prevent this by reducing noise and vibration. Bushing sets also extend equipment life and improve its performance. Therefore, you should not underestimate the importance of the casing in your device.
Another common function of bushings is to support components during assembly. In other words, the bushing reduces the risk of machine wear. In addition to this, they are superior to bearings, which are notoriously expensive to maintain. However, they are still useful, and their versatility cannot be overemphasized. If you’re considering installing one, you’ll be glad you did! These products have become a necessity in the modern industrial world. If you’re wondering how to choose one, here are some of the most common bushing uses.
Electrical bushings are an important part of many electrical equipment. They carry high voltage currents through the enclosure and provide an insulating barrier between live conductors and metal bodies at ground potential. They are made of a central conductive rod (usually copper or aluminum) and surrounding insulators made of composite resin silicone rubber. Additionally, the bushings are made of various materials. Whether copper, aluminum or plastic, they are an important part of many types of electrical equipment.

type

There are several different types of bushings on the market today. They may be cheap but they are of good quality. These products can be used in telephones, cable television, computer data lines and alarm systems. The key to buying these products online is finding the right appliance store and choosing a high-quality product. An online appliance store should have comprehensive information and ease of use. For the right electrical bushing, you should look for reliable online stores with the best prices and high quality products.
Capacitive grading bushings use conductive foils inserted into paper to stabilize the electric field and balance the internal energy of the bushing. The conductive foil acts as a capacitive element, connecting the high voltage conductor to ground. These types of bushings are sometimes referred to as capacitor grade bushings. Capacitive grading bushings are usually made of paper impregnated with epoxy resin or mineral oil.
When buying enclosures, you should know how they are used. Unlike ball bearings, bushings should be stored upright so that they are in the correct working position. This is because horizontal placement can cause air bubbles to form in the fill insulation. It is also important to store the bushing properly to prevent damage. The wrong way to store these components can result in costly repairs.
In addition to the physical structure, the bushing insulation must also be effective over the long term. It must resist partial discharge and working electric field stress. The material and design of the bushing can vary widely. Early on, porcelain-based materials were popular in bushing designs. Porcelain was chosen because of its low cost of production and very low linear expansion. Ceramic bushings, on the other hand, require a lot of metal fittings and flexible seals.
bushing

Durability

The RIG 3 Bushing Durability Test Standard simulates real-world service conditions for automotive bushings. This three-channel test standard varies casing loads and stresses by applying a range of different load conditions and various control factors. This test is critical to the durability of the case, as it accurately reproduces the dynamic loads that occur during normal use. This test is a key component of the automotive industry and is widely used in many industries.
The Advanced Casing Model has five modules to address asymmetry, nonlinearity, and hysteresis. This model also represents the CZPT lag model. The model can be parameterized in the time domain using MATLAB, and the results can be exported to other simulation software. The developed bushing model is a key component in the durability and performance of vehicle suspension components.
A conductive material is coated on the inner surface of the sleeve. The coating is chosen to conduct a certain amount of current. The conductive path extends from the blade spacer 126 to the sleeve projecting edge 204 and then through the housing 62 to the ground. The coating is made of a low friction material and acts as a wear surface against the bushing sidewall 212 and the housing 62 .
Another important factor in a bushing’s durability is its ability to friction. The higher the operating speed, the greater the load on the bushing. Since bushings are designed for lighter loads and slower speeds, they cannot handle large loads at high speeds. The P-max or V-max value of a bushing is its maximum load or speed at 0 rpm. The PV value must be lower than the manufacturer’s PV value.

price

If you need to replace the bushing on the control arm, you should understand the cost involved. This repair can be expensive, depending on the make and model of your car. Generally, you should pay between $105 and $180 for a replacement. However, you can choose to have it done by a mechanic at a lower cost. The labor cost for this job can be around $160, depending on your automaker.
The cost of replacing the control arm bushings can range from $200 on the low end to $500 on a luxury car. While parts are cheap, labor costs are the highest. Mechanics had to remove suspension and wheel assemblies to replace bushings. If you have some mechanical knowledge, you can replace the bushing yourself. Control arm bushings on the wheel side are usually about $20 each. Still, if you’re not a mechanic, you can save money by doing it yourself.
bushing

Install

Press-fit bushings are installed using a retaining ring with a diameter 0.3/0.4 mm larger than the inner diameter of the bushing. To ensure accurate installation, use a mechanically driven, pneumatic or hydraulic drill and insert the bushing into the appropriate hole. This process is best done using mounting holes with drilled holes for the clamps. Make sure the mounting hole is in the center of the bushing and free of debris.
Once the bushing is positioned, use a vise to install its nut. A cold bushing will compress and fit the shell better. Place the sleeve in the refrigerator for at least 24 hours to aid installation. After removing the bushing from the refrigerator, make sure it has enough diameter to fit into the enclosure. Next, place the opposite socket into the enclosure and use it as a stand. After a few minutes, the bushing should be fully seated in the housing.
Install the new bushing into the housing hole. If the previous one had a metal case, insert the new one through the taper. Always lubricate the inner and outer surfaces of the bushing. Then, apply pressure to the inner metal sleeve of the new bushing. You may notice that the new bushing does not exactly match the housing hole. However, that’s okay because the outer diameter of the bushing is larger than the outer diameter of the hub drive.
The installation of the bushing requires the use of the hydraulic unit 16 . Hydraulic unit 16 is located near the #1 journal of the camshaft and extends from #2 to #7. Hydraulic fluid forces piston 22 away from the outer end of cylinder 20 and pushes shaft 14 forward. The shaft is then moved forward, pushing the bushing 17 onto the piston. Multiple bushings can be installed in a single engine.

China Deep Groove Ball Bearing, 6000 Series 6200 Series 6300 Series, Auto Parts, Electric Motor, Truck, Wheel, Car (Roller bearing) 6311 ball bearingChina Deep Groove Ball Bearing, 6000 Series 6200 Series 6300 Series, Auto Parts, Electric Motor, Truck, Wheel, Car (Roller bearing) 6311 ball bearing
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China 6200 6201 6202 6203 6204 6205 ZZCM 2RS C3 bearing Deep groove ball bearing with Hot selling

Type: BALL
Structure: Deep Groove
Applicable Industries: Machinery Repair Shops
Bore Size: 2 – 10 mm
Model Number: 6202
Precision Rating: P0 P6 P5 P4 P2
Seals Type: OPEN ZZ 2RS RS
Number of Row: Single row
Material: Chrome Steel GCR15
Clearance: C0,C2,C3
Certificate: ISO9001
Feature: High Speed
Service: OEM Customized Services
Packaging Details: 1. Industrial Exporting Package with anti-tarnish paper/Carton/Pallet 2. Individual Paper Box/Carton/Pallet 3. As the clients’ requirement
Port: HangZhou/ZheJiang /ZheJiang /HangZhou

Product parameter All types of bearings, ball bearings, needle roller bearings, tapered roller bearings, rod-end spherical plain bearings. Material: Carbon steel, chrome steel, stainless steel,Ceramic.

Bearing Number Bore Type Bore DiameterOutside Diameter Inner WidthOuter WidthWeight
mmKg
W208PPB7Round 30.178030.18180.64
W208PPB2Round 38.1138042.96180.721
W208PPB23Round 38.1138042.9630.180.681
W209PPB2Round 458530.1830.180.653
W209PPB4Round 398530.1830.180.748
W210PPB2Round 49.239030.1830.180.708
W210PPB5Round 45.349030.1830.180.794
W211PPB2Round 55.5810033.3433.340.966
W214PPB2Round 7012539.6939.691.796
W214PPB9Round 7012544.45281.796
Please consult us for any bearings unlisted here.
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More product Company Profile
Founded in May 1979, the year when China began its open policy, we are a stated owned comprehensive enterprise combining “industry & trading, technology & trading”. In 2002, our company changed from state-owned company to private owned company. Backed up by strong economic power, advanced facilities & technology, and huge production capability of many factories, Xinguang has been developing rapidly in business since its foundation; establish long- term and friendly relationship with numerous customers from most areas of the world. Now, our employees are more than 60, in which half of them are engineers. Probably what makes us different from other trading companies is that we have a unique staff of both businessmen and experienced mechanical engineers, who have been working in the industry for years. This feature of us acts an essential role in quality management, cost control, and service performance.
certificate

What is a bushing?

What is a bushing? Basically, bushings are spherical or spherical bearings for machines with sliding or rotating shaft assemblies. Due to their excellent load-carrying capacity and anti-friction properties, these bushings are used in almost all industrial applications. This makes them useful in industries such as construction, mining, agriculture, transportation, hydropower, food processing and material handling.
bushing

Shell information

The demand for bushings is closely related to the global transformer market. Growing renewable energy sources and high replacement rates of aging grid infrastructure are driving the global demand for transformer bushings. Increased urbanization is another factor driving the demand for transformer bushings. Among global regions, Asia Pacific is the largest market for medium voltage transformer bushings. The following section provides a detailed analysis of the market.
Bulk-type bushings are used for lower voltage ratings and consist of a center conductor stud or tube and an insulator housing. They are available in dry or oil filled versions, and their oil content is shared with the transformer main tank. However, the trend is slowly turning towards RIP bushings. Regardless of how different types of bushings are used, it is important to understand the difference between them.
A recent CZPT survey indicated that bushings account for 17% of all transformer failures. Among them, 30% caused fire accidents and 10% caused explosions. This is not a small risk, especially for such important electrical components as transformers. Because casing is so important, utilities are increasingly looking to preventative maintenance. However, this requires continuous monitoring of the bushing and its insulation. There are many benefits to using online condition monitoring.
One of the main benefits of locating and replacing faulty bushings is improved operability and safety. If you notice that your car is unstable in the corners, your bushings are worn. Anti-roll bar bushings can also be a sign of bushing damage. Do not ignore these warning signs as they can have dangerous consequences. To avoid these potential problems, make sure to get your vehicle serviced as soon as you notice any of these symptoms.
Be sure to park your vehicle on a level surface before you start changing your car bushings. You may need to unlock the hood latch and apply the brakes before continuing. Then, open the valve cover. This will allow you to see the engine area and bushings. You should also check that the wheels are not moving and avoid placing sharp objects in the engine bay. If you have time, open the hood and if you can see the bushings, turn on the headlights.
bushing

type

There are various types of bushings, each serving a different purpose. Oil-filled types are the most common and are designed for vertical installations. On the other hand, the embedded ferrule can accommodate the connection to the wire leads in the lower end of the ferrule. This feature significantly reduces the length of the sump end of the casing, but also adds additional complexity and cost.
There are two basic types of bushings. The first is a solid pour and the second is a capacitive graded variety. Solid cast bushings are typically used for low voltage transformer windings, while gas insulated bushings are insulated with pressurized gas. Gas-insulated bushings are also used in SF6 circuit breakers. If you are in the market for a new bushing, be sure to consider its cantilever strength and design.
Electrical bushings are an important part of various electrical equipment. They help carry high-voltage current through the enclosure and act as an insulator between a live conductor and a metal body at ground potential. Bulk-type bushings consist of a central conductive rod (usually copper or aluminum) and an insulator (silicone rubber compound or composite resin) surrounding the rod.
Transformers require transformer bushings. The construction and materials used in the bushing play a key role in the durability and longevity of the transformer. Transformers with weak bushings can fail, causing extensive damage. Moisture or voids can cause insulation breakdown, resulting in extensive electrical damage. Appropriate materials and optimized construction can reduce electric field stress and extend the life of the bushing.
Capacitor grading bushings are more expensive and are used in almost all high voltage systems. They use a conductive layer within the insulating layer between the center conductor and the insulator. Different manufacturers use different materials to produce these bushings. Earlier, capacitor grading bushings were made of concentric ceramic cylinders with metallized surfaces. They are also made from laminated cardboard tubes with conductive layers.

Function

A bushing is a support member that performs its function by acting as a washer and reducing noise and vibration. Bushings are used in valve covers and are made of corrosion-resistant materials to perform these functions. These products can be found in all types of machinery from cars to airplanes. Below are some common uses for bushings. Read on to discover more. Here are some of the most important features of the shell.
Electrical bushings transmit electricity. They can be used in circuit breakers, transformers, power capacitors and shunt reactors. The conductors of the bushing can be built directly into the bushing or through the bushing. Both current and voltage represent electricity. The bushing must have insulation capable of withstanding the voltage and its current-carrying conductors must be capable of carrying the rated current without overheating the adjacent insulation.
The bushing wraps around the stem, which is a relatively simple replacement part. It is a hardened part that prevents leaks and improves sealing. Plus, its low-cost replacement makes it a very easy-to-machine part. Bushings are also used in valves for guiding purposes. These two features make bushings an important part of many machines and applications. So, learn more about them.
Copper and brass are commonly used bushing materials. They have high compressive strength and high surface pressure. This material is suitable for bearings in low speed situations and heavy duty applications. Copper and brass are the most common types of casings, and they are both made in China. They are all relatively inexpensive and are available in a variety of materials and sizes. If you are considering purchasing a casing, keep in mind that it must meet national standards.
bushing

cost

Whether you’re looking for a replacement bushing for your rear suspension or just need to replace the fork, you have a few different options. The two main types of bushings are coated and uncoated. If you want to save money on bushing replacements, you should consider getting a cheaper lower fork. Whether you’re replacing bushings to improve ride quality or prevent damage to your wheel loader, you’ll find a bushing replacement option that fits your budget.
While most cars are compatible with bushings, some iconic parts from premium brands like BMW and Mercedes require special tools to replace. If you are not confident in your mechanical abilities, consider hiring a mechanic to do it. Mechanical replacement bushings typically range from $200 to $500. If you’re comfortable with mechanics and have some mechanical knowledge, you can save money by trying the job yourself. For example, control arm bushings range in price from $20 to $80. It is important to check the alignment after replacing the bushing to avoid further damage.
Control arm bushing replacements are usually relatively inexpensive, but you may need to replace several at the same time. You should check the prices of several mechanics before making a decision. You can easily save between $50 and $100 by comparing quotes. Plus, you’ll save a lot of money by finding the right mechanic for the job. You can also use an online comparison tool to compare prices. You can find a mechanic that suits your needs at an affordable price.
Control arm bushings are also an inexpensive way to replace parts of a car’s front or rear suspension. Typically, control arm bushings are made of two metal cylinders covered with a thick layer of rubber. They wear out due to accidents, potholes and off-roading. They are mounted with a bolt that goes through the inner barrel. It is important to replace these bushings as often as needed to improve operation.

China 6200 6201 6202 6203 6204 6205 ZZCM 2RS C3 bearing Deep groove ball bearing with Hot sellingChina 6200 6201 6202 6203 6204 6205 ZZCM 2RS C3 bearing Deep groove ball bearing with Hot selling
editor by czh

China Professional Stainless Steel Double Grooves Bearing 6200 6201zz 608 626 Auto Parts Wheel Bearing Non Standard Bearing Deep Groove Ball Bearing with Hot selling

Product Description

Item Description

Bearings 608 62571 626 6200 ZZ 2RS With Double Grooves :

Standard Deep Groove Ball Bearings 608ZZ bearings with one or double deep groove outer ring,
It is excellent for Convex Plastic Roller easily.

1. Bearings Type: 608ZZ , 608 2RS , 608,6200,6201,626…
2. Brand name Identify: NMN.
3, Clearance: C0,C1,C2,C3,C4,C5 and so on.
four, Vibration: V1,V2,V3 , v4
five. Precision Score: ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4
6. Seals Type: open up , 2RS , ZZ
7. Ball Bearings Number of Row: Single Row , Double Row .
8. Substance: Chrome steel, Stainless stee 
9. Cage: Steel,Brass,Nylon

 

Company Profile

 

ZheJiang CZPT Bearing Co., Ltd. is affiliated to ZheJiang Kaidi Bearing Team – a specialized producer of types of bearings for about twenty several years.

Our organization is specialised in generating Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings and Unique Bearings in accordance with Customers’ styles.Our bearings has been commonly used into agricultural equipments, residence appliances, power equipments, machine resources, automotives and engineering machinery, and so on.

Our Products

ZheJiang CZPT Bearing Co., Ltd. is a specialized company of ball bearings for about twenty several years. Our principal merchandise incorporate:
one, Miniature Bearings: like 608, 609, 625, 626, 693, 695, and so on
two, Deep Groove Ball Bearings: like 6000, 6200, 6300, 6800, 6900, 16000 Collection
3,Non-Regular Bearings: U grooved bearings, V grooved bearings, double grooved bearings, bearing rollers with or with no plastic injection. 4,Pillow Block Bearing: UCP/ UCF/ UCFL
five,Tapered Roller Bearings
6,Linear Movement Bearings

Processing Procedure

we have manufacture bearing more than 20 a long time, and can generate distinct style of bearings. Our factory begins creation from uncooked materials. We have a 20-person R&D team and launch a new solution each 5 days. We have far more than 600 men and women to create bearing group, we make products, the cost is the most competitive in China. 

 

Packaging & Shipping

Plastic rolling packing + Plastic bag + Paper carton Solitary Box + Plastic rolling packing + Plastic bag + Paper carton+pallet in accordance to buyer requirement

 

Our Activities

Do what other people will not want to do, do what other individuals don’t dare to do, and do what other individuals can’t.
Never ever say goodbye We are the ideal staff.

 

FAQ

Make contact with Us

Jane
ZheJiang CZPT Bearing Co., Ltd.


 
 
 

Types of Ball Bearings

If you are looking to acquire a new ball bearing, there are a lot of diverse types offered. Find out about Solitary-row types, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also pick from stainless steel or single-row styles. Then, go through about the various types of supplies accessible to you. You’ll have an simpler time producing a decision. Right after all, you will not likely have to be concerned about keeping your new ball bearing, since it will be preserved by your supplier.
bearing

One-row types

Ball bearings with a one-row layout have a higher load-carrying ability. They are employed in programs in which high hundreds have to be handled efficiently. A one-row layout is a good decision when the material’s properties demand higher load-carrying potential but constrained axial load functionality. Single-row patterns use two bearings with equivalent design and style characteristics, but they have distinct mounting methods. One-row patterns can be modified both from one particular another to accommodate axial hundreds.
The single-row design and style is suited for large-speed programs, but also has some drawbacks. The contact angle a is the angle in between the radial aircraft and contact line. The more substantial the angle, the higher the axial load carrying potential of the bearing. One-row angular get in touch with ball bearings are suitable for greater axial forces. One-row angular contact ball bearings have a one-row layout and support high axial forces in one particular course. One-row ball bearings are accessible in each pressed steel and machined metal cages.
Angular get in touch with ball bearings with a solitary row feature a cage made of fiber-glass strengthened polyamide 66. These are accessible in diameters up to 130 mm. Four-position angular get in touch with ball bearings use brass, metal, or brass plate. They have great operating properties and a reduced coefficient of linear growth. One-row styles are easy to mount and are broadly accessible. Alternatively, they can be mounted with a common match design and style, which enables them to be very easily adjusted.
One particular-row angular speak to ball bearings are normally not ideal for angular misalignments simply because they are unsuitable for payment of angular misalignments. Misalignments result in inner forces in the bearing which minimize its radial load ability and daily life expectancy. This kind of bearing is not suited for adjacent mounting as it increases the chances of misalignment. Even so, it is a appropriate decision for apps the place only 1 bearing is essential for each bearing place.

Ceramic hybrid bearings

While all-ceramic bearings are constrained to quite specialized applications, Si3N4-primarily based hybrid bearings are obtaining use in a vast variety of higher-speed devices. Compared to steel, ceramics are less susceptible to centrifugal forces, which are immediately proportional to the mass of the balls. Due to the fact Si3N4 replacement balls have a lower density than metal, these bearings decrease the pressure positioned on the outer race.
The rewards of hybrid bearings are distinct: they enable for higher speeds and loads than full-ceramic bearings, and they demand no lubrication. Due to the fact of their numerous rewards, numerous industrial gear operators are switching to these modern bearings. CBR is one organization that specializes in ceramic hybrid bearings and can support you uncover the greatest item for your application. If you are contemplating about acquiring ceramic bearings for your next equipment, below are some issues you need to have to know about them.
A ceramic ball bearing surface has an incredibly lower coefficient of friction, which is critical for programs that demand lower friction and large speeds. Ceramic balls also have a larger hardness than steel balls, which boosts their existence. In addition to this, ceramic hybrid bearings have exceptional thermal houses, creating significantly less warmth even when spinning at substantial speeds. These houses make ceramic hybrid bearings an excellent choice for large-velocity machinery, particularly electric powered motors. They are also suitable for apps that run below h2o.
A ceramic ball hybrid bearing is considerably less vulnerable to temperature fluctuations and put on. Because they are in essence indestructible, ceramic balls do not make dress in particles from the adhesive wear. They can run at drastically larger speeds than metal balls. Ceramic balls are also far more resistant to moisture. For this explanation, grease is a advisable lubricant in most ceramic bearing programs. These lubricants supply excellent safety against moisture and corrosion. Even more, they are available in several varieties.
bearing

Self-aligning ball bearings

A self-aligning ball bearing is one particular variety of self-aligning bearing. These bearings are suggested for use in flex shaft techniques. Their self-aligning attribute prevents them from misaligning when in use. They can be utilised in both one and multiple-joint systems. In addition to self-aligning ball bearings, these units also characteristic flex shafts.
These self-aligning ball bearings appear in a range of configurations, like cylindrical, round, tapered, and straight bore. Their interior ring is tapered to meet up with particular tolerances. They are suited for operating temperatures ranging from -30°F to 120°F. Their wide assortment of purposes enables them to be utilised in basic machinery, precision instruments, and lower sound motors. In addition, they are available in a selection of outdoors diameters, widths, and inner clearances.
Self-aligning ball bearings have two rows of balls and one widespread sphered raceway in the outer ring. This allows them to immediately compensate for angular misalignment, which could be brought on by machining and assembly errors or deflections. When compared to spherical roller bearings, these self-aligning ball bearings make considerably less friction. They run cooler even at large speeds. Self-aligning ball bearings also provide totally free engineering assistance.
Self-aligning ball bearings are made for difficult shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are offered in open up and sealed patterns, and can also be used in applications with misalignment. They are also available with an outer ring that rotates in relation to the inner ring. When it comes to shaft misalignment, self-aligning ball bearings are a wonderful answer.

Stainless steel

Stainless steel is a metallic that resists corrosion and is very tough. Its corrosion-resistant and drinking water-resistance homes make it a very good decision for bearings in meals and maritime programs. Moreover, stainless steel has hygienic rewards. Below are some of the benefits of stainless steel ball bearings. Read through on to discover a lot more about these amazing bearings! We have integrated some of the most common makes use of for stainless metal.
Hardness is essential in a ball bearing. Metal makes use of the Rockwell C scale to measure hardness. A quality twenty five metal ball bearing is accurate to twenty five millionths of an inch, whilst a quality five ceramic bearing is significantly less than a fifty percent-inch round. Though roundness is essential, it shouldn’t be overemphasized, as the bearing surfaces may not be as correct as the grade of the metallic. And bear in mind, a higher value tag isn’t going to imply a better item.
Stainless metal ball bearings are available in a variety of alloys. The alloys utilized in producing a stainless steel ball bearing range in hardness, strength, and ductility. Stainless steel ball bearings have substantial corrosion-resistance qualities. Furthermore, they have long lubrication life. These rewards make them a well-liked decision for industrial programs. These bearings are simple to maintain, decrease alternative costs, and provide corrosion resistance.
The NTN Sentinel Sequence is a quality line of stainless steel bearings. The solid lube is NSF H1 registered and stops grease from leaching into foods. It is also corrosion-resistant and does not need to have to be coated. The seals and slinger develop a drinking water-resistant barrier among the metal ball and the lubricant. It also adds basic safety and safety to the bearing.
bearing

Plastic balls

For apps exactly where noise and excess weight are significant issues, plastic balls are best. These non-magnetic balls are best for MRI X-ray devices and sensors. They are also simple to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all three varieties. This can make them a excellent selection for a lot of industries. Study on to discover more. This article will introduce some of the positive aspects of plastic balls for ball bearings.
Though ceramic ball bearings are a lot more tough and supply several benefits, they are much more expensive than plastic. Thankfully, plastic ball bearings offer a more affordable different. These bearings characteristic all-plastic races and cages. Dependent on the software, plastic balls can be utilised in applications involving substances. In these circumstances, plastic ball bearings are accessible with a C160 quality, which is protected for use in temperatures underneath 176 deg F.
Healthcare gadgets frequently need precision specialty balls, which are created of glass, stainless steel, and plastic. These bearings have to fulfill stringent cleanliness specifications. To meet up with the most stringent demands, they need to endure ultrasonic cleaning. These bearings are accessible in plastic raceways, and are also offered with glass or stainless metal balls. Polyethylene balls are light-weight and can be employed in a assortment of purposes. They can be requested in various dimensions and tolerances to meet up with distinct needs.
Plastic balls for ball bearings are frequently mounted into other areas, these kinds of as plastic wheels, pulleys, and housings. They can be seamlessly integrated into other parts of a device, which decreases assembly time and enhances affordability. One essential edge of plastic bearings is that they are rust-resistant. As this sort of, they can be utilised in harsh environments without having creating any hurt. If a piece of products is exposed to extreme temperatures, polymers are the ideal selection.

China Professional Stainless Steel Double Grooves Bearing 6200 6201zz 608 626 Auto Parts Wheel Bearing Non Standard Bearing Deep Groove Ball Bearing with Hot sellingChina Professional Stainless Steel Double Grooves Bearing 6200 6201zz 608 626 Auto Parts Wheel Bearing Non Standard Bearing Deep Groove Ball Bearing with Hot selling