Tag Archives: 6306 bearing

China Good quality Janpan Brand Ball Bearing 6200 6204 6306 6001 Deep Groove Ball Bearing connecting rod bearing

Product Description

Janpan Brand ball bearing  deep groove ball bearing 

Quick Details
Structure: Deep Groove
Type: Ball
Bore Size: 20 mm
Outside Diameter: 52 mm
Model Number: 6203
Precision Rating: P0, P2, P3, P5, P6, P0, P2, P4, P5
Seals Type: Z, 2Z, RS, 2RS, RZ, 2RZ, OPEN
Number of Row: Single-row, double-row
Place of Origin: Japan
Mataerial: Chrome steel, carbon steel, stainless steel
Cage: Brass cage, nylon cage, steel cage
Noise level: Z1, Z2, Z3, Z4
Seal type: Open, Z, 2Z, RZ, 2RZ, RS, 2RS
Lubrication: Oil, grease
Vibration: V1, V2, V3, V4
Internal clearance: C1, C2, C3, C4
Row number: Single-row
Keyword: Ball bearing

Specifications
1. High precision and low noise
2. Competitive price
3. Fast delivery
4. Any brand you need.

 

Bearing
No		 Bore
d(mm)		 O.d
D(mm)		 Width
B(mm)		 Load Rating Weight
(kg)
Dynamic Static
625 5 16 5 1.13 0.56 0.005
626 6 19 6 2.01 1.05 0.008
627 7 22 7 2.53 1.36 0.014
628 8 24 8 2.57 1.36 0.016
629 9 26 8 3.52 1.95 0.019
6200 10 30 9 3.93 2.23 0.032
6201 12 32 10 5.25 3.05 0.035
6202 15 35 11 5.88 3.49 0.045
6203 17 40 12 7.36 4.48 0.064
6204 20 47 14 9.88 6.20 0.103
62/22 22 50 14 13.35 7.25 0.121
6205 25 52 15 10.78 6.98 0.127
62/28 28 58 16 15.52 8.56 0.171
6206 30 62 16 19.97 11.2 0.199
62/32 32 65 17 23.5 13.1 0.240
6207 35 72 17 25.7 15.4 0.287
6208 40 80 18 29.1 17.8 0.367
6209 45 85 19 32.7 20.3 0.416
6210 50 90 20 35.1 23.3 0.462
6211 55 100 21 43.4 29.4 0.602
6212 60 110 22 52.4 36.2 0.789

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle: 15°
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Customization:
Available

|

Customized Request

ball 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.

ball bearing

What Precautions should be taken to Prevent Contamination of Ball Bearings in Industrial Settings?

Preventing contamination of ball bearings is essential to ensure their proper function, longevity, and overall performance in industrial settings. Contaminants such as dust, dirt, debris, and particles can significantly impact bearing operation. Here are important precautions to take to prevent contamination of ball bearings:

  • Effective Sealing:

Choose ball bearings with appropriate seals or shields to prevent the ingress of contaminants. Seals provide a physical barrier against dust, moisture, and particles, ensuring the bearing’s interior remains clean.

  • Clean Environment:

Maintain a clean working environment around the machinery and equipment. Regularly clean the surrounding areas to prevent the accumulation of dirt and debris that could enter the bearings.

  • Proper Handling:

Handle bearings with clean hands and use gloves if necessary. Avoid touching the bearing surfaces with bare hands, as natural skin oils can transfer contaminants onto the bearing.

  • Clean Tools and Equipment:

Use clean tools and equipment during installation and maintenance to prevent introducing contaminants. Ensure that tools are properly cleaned before coming into contact with the bearing components.

  • Contamination-Controlled Workstations:

Establish contamination-controlled workstations for bearing handling, installation, and maintenance. These areas should have proper ventilation, filtered air, and minimal exposure to external contaminants.

  • Proper Lubrication:

Use the correct lubricant in appropriate quantities. Lubricants help create a barrier against contaminants and reduce friction. Regularly inspect and replenish lubrication to maintain its effectiveness.

  • Regular Inspections:

Implement a routine inspection schedule to monitor the condition of the bearings. Look for signs of contamination, wear, and damage. Address any issues promptly to prevent further damage.

  • Training and Education:

Train personnel on proper handling, installation, and maintenance practices to minimize the risk of contamination. Educated employees are more likely to take precautions and prevent accidental contamination.

  • Environmental Controls:

In sensitive environments, such as clean rooms or medical facilities, implement strict environmental controls to minimize the presence of contaminants that could affect bearing performance.

  • Regular Cleaning and Maintenance:

Perform regular cleaning and maintenance of machinery and equipment to prevent the buildup of contaminants. Keep bearings protected during maintenance to prevent debris from entering during the process.

  • Selection of Suitable Bearings:

Choose bearings that are specifically designed for the application’s environmental conditions. Some bearings have advanced sealing options or specialized coatings that enhance contamination resistance.

By implementing these precautions, industries can significantly reduce the risk of contamination in ball bearings, ensuring smooth operation, extended bearing life, and enhanced equipment reliability.

ball bearing

Can you Explain the Various Types of Ball Bearings and their Specific Use Cases?

Ball bearings come in various types, each designed to meet specific application requirements. Here’s an overview of the different types of ball bearings and their specific use cases:

  • Deep Groove Ball Bearings:

Deep groove ball bearings are the most common and versatile type. They have a deep raceway that allows them to handle both radial and axial loads. They are used in a wide range of applications, including electric motors, household appliances, automotive components, and industrial machinery.

  • Angular Contact Ball Bearings:

Angular contact ball bearings have a contact angle that enables them to handle both radial and axial loads at specific angles. They are suitable for applications where combined loads or thrust loads need to be supported, such as in machine tool spindles, pumps, and agricultural equipment.

  • Self-Aligning Ball Bearings:

Self-aligning ball bearings have two rows of balls and are designed to accommodate misalignment between the shaft and the housing. They are used in applications where shaft deflection or misalignment is common, such as conveyor systems, textile machinery, and paper mills.

  • Thrust Ball Bearings:

Thrust ball bearings are designed to support axial loads in one direction. They are commonly used in applications where axial loads need to be supported, such as in automotive transmissions, steering systems, and crane hooks.

  • Single-Row vs. Double-Row Bearings:

Single-row ball bearings have a single set of balls and are suitable for moderate load and speed applications. Double-row ball bearings have two sets of balls and offer higher load-carrying capacity. Double-row designs are used in applications such as machine tool spindles and printing presses.

  • Miniature and Instrument Ball Bearings:

Miniature ball bearings are smaller in size and are used in applications with limited space and lower load requirements. They are commonly used in small electric motors, medical devices, and precision instruments.

  • Max-Type and Conrad Bearings:

Max-type ball bearings have a larger number of balls to increase load-carrying capacity. Conrad bearings have fewer balls and are used in applications with moderate loads and speeds.

  • High-Precision Ball Bearings:

High-precision ball bearings are designed for applications where accuracy and precision are critical, such as machine tool spindles, aerospace components, and optical instruments.

  • High-Speed Ball Bearings:

High-speed ball bearings are engineered to minimize friction and accommodate rapid rotation. They are used in applications such as dental handpieces, turbochargers, and centrifuges.

In summary, the various types of ball bearings are tailored to different application requirements, including load type, direction, speed, and environmental conditions. Selecting the appropriate type of ball bearing ensures optimal performance and longevity in specific applications.

China Good quality Janpan Brand Ball Bearing 6200 6204 6306 6001 Deep Groove Ball Bearing connecting rod bearingChina Good quality Janpan Brand Ball Bearing 6200 6204 6306 6001 Deep Groove Ball Bearing connecting rod bearing
editor by CX 2024-05-16

China Standard Chrome Steel Bearing Supplie 6310 6308 6306 6304 Zz 2RS Open Type Deep Groove Ball Bearing for Automobiles Tractors Machine Tools Motors Agricultural Machinery bearing assembly

Product Description

 

Product Description

 

6310 / 6310-2RS / 6310-ZZ deep groove ball bearing
 

 

 

6206 deep groove ball bearing is the most common type of rolling bearing. The basic deep groove ball bearing consists of an outer ring, an inner circle, a set of steel balls and a set of maintenance frames.
6206 deep groove ball bearing is sealed and open 2 kinds of structure, open without sealing structure refers to the bearing, seal type deep groove ball into dust seal and oil seal. The dust – proof sealing material is a sheet metal stamping, which simply prevents the dust from entering the bearing roller. The oil-proof type is the contact oil seal, which can effectively prevent the grease spillover inside the bearing.
 

     

    Deep groove ball bearing

    Single row deep groove ball bearings are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

    • Simple, versatile and robust design
    • Low friction
    • High-speed capability
    • Accommodate radial and axial loads in both directions
    • Require little maintenance

    More series of deep groove ball bearing
    Tip: Here are only part of the model numbers. Please contact us for full catalog.
     

      Deep Groove Ball Bearing Catalog
    Number Specification Rated Load(KN) Speed(r/min) Weight
      D(mm) D(mm) W(mm) Cr(N) Cor(N) Grease Oil kg
    6000 10 26 8 4.55 1.96 20000 28000 0.019
    6001 12 28 8 5.1 2.39 19000 26000 0.571
    6002 15 32 9 5.6 2.84 18000 24000 0.03
    6003 17 35 10 6.8 3.35 17000 22000 0.039
    6004 20 42 12 9.4 5.05 15000 19000 0.069
    6005 25 47 12 10.1 5.85 13000 17000 0.08
    6006 30 55 13 13.2 8.3 12000 15000 0.116
    6007 35 62 14 16 10.3 10000 13000 0.155
    6008 40 68 15 16.8 11.5 8000 11000 0.185
    6009 45 75 16 21 15.1 7200 9000 0.231
    6571 50 80 16 21.8 16.6 6400 7800 0.25
    6011 55 90 18 28.3 21.2 5700 7000 0.362
    6012 60 95 18 29.5 23.2 5300 6300 0.385
    6013 65 100 18 30.5 25.2 5040 6000 0.421
    6014 70 110 20 38 31 4800 5600 0.604
    6015 75 115 20 39.5 33.5 4480 5360 0.604
    6016 80 125 22 47.5 40 4240 5040 0.854
    6017 85 130 22 49.5 43 4000 4800 0.89
    6018 90 140 24 58 49.5 3840 4480 1.02
    6019 95 145 24 60.5 54 3600 4240 1.08
    6571 100 150 24 60 54 3440 4000 1.15
    6571 105 160 26 72.5 65.5 3200 3840 1.59
    6571 110 170 28 82 73 3040 3600 1.96
    6571 120 180 28 85 79.5 2720 3200 2.07
    6026 130 200 33 106 101 2560 3040 3.16
    6571 140 210 33 110 109 2400 2880 3.35
    6030 150 225 35 126 126 2080 2560 4.08
    6032 160 240 38 143 144 1920 2400 5.05

    6200 10 30 9 4.056 1.888 19200 24000 0.032
    6201 12 32 10 5.512 2.48 17600 22400 0.037
    6202 15 35 11 6.24 3 15200 19200 0.045
    6203 17 40 12 7.648 3.8 13600 16000 0.065
    6204 20 47 14 10.16 5.24 12000 14400 0.11
    6205 25 52 15 11.2 6.24 9600 12000 0.13
    6206 30 62 16 15.6 8.96 8000 10400 0.2
    6207 35 72 17 20.4 12.24 7200 8800 0.29
    6208 40 8 18 24.56 15.2 6800 8000 0.37
    6209 45 85 19 26.56 17.28 6000 7200 0.41
    6210 50 90 20 28.08 18.56 5600 6800 0.46
    6211 55 100 21 34.88 23.2 5040 6000 0.61
    6212 60 110 22 38 26 4800 5600 0.78
    6213 65 120 23 44.72 32.4 4240 5040 0.99
    6214 70 125 24 48.4 36 4000 4800 1.05
    6215 75 130 25 53.04 39.2 4480 5360 1.2
    6216 80 140 26 56.16 44 3600 4240 1.4
    6217 85 150 28 66.56 51.2 3440 4000 1.8
    6218 90 160 30 76.48 58.8 3040 3600 2.15
    6219 95 170 32 86.4 65.2 2880 3440 2.6
    6220 100 180 34 99.2 74.4 2720 3200 3.15
    6221 105 190 36 106.4 83.2 2560 3040 3.7
    6222 110 200 38 114.4 94.4 2400 2880 4.35
    6224 120 215 40 116.8 94.4 2240 2720 5.15
    6226 130 230 40 124.8 105.6 2080 2560 5.8
    6228 140 250 42 132 120 1920 2400 7.45
    6230 150 270 45 139.2 132.8 1600 2080 9.4
    6232 160 290 48 148.8 148.8 1520 1920 14.5
    6234 170 310 52 169.6 179.2 1520 1920 17.5
    6236 180 320 52 183.2 192 1440 1760 18.5
    6238 190 340 55 204 224 1360 1600 23
    6240 200 360 58 216 248 1360 1600 28
    6244 220 400 65 236.8 292 1200 1440 37
    6248 240 440 72 286.4 380 1040 1280 51
    6252 260 480 80 312 424 880 1120 65.5
    6256 280 500 80 338.4 480 880 1120 71

    6300 10 35 11 6.448 2.72 16000 20800 0.053
    6301 12 37 12 7.8 3.32 15200 19200 0.06
    6302 15 42 13 9.12 4.32 13600 16000 0.082
    6303 17 47 14 10.8 5.24 12800 15200 0.12
    6304 20 52 15 12.72 6.24 10400 12800 0.14
    6305 25 62 17 18 9.28 8800 11200 0.23
    6306 30 72 19 22.48 12.8 7200 8800 0.35
    6307 35 80 21 26.56 15.2 6800 8000 0.46
    6308 40 90 23 32.8 19.2 6000 7200 0.63
    6309 45 100 25 42.16 25.2 53600 6400 0.83
    6310 50 110 27 49.44 30.4 5040 6000 1.05
    6311 55 120 29 57.2 36 4480 5360 1.35
    6312 60 130 31 65.52 41.6 4000 4800 1.7
    6313 65 140 33 73.84 48 3840 4480 2.1
    6314 70 150 35 83.2 54.4 3600 4240 2.5
    6315 75 160 37 91.2 61.2 3440 4000 3
    6316 80 170 39 99.2 69.2 3040 3600 3.6
    6317 85 180 41 106.4 77.2 2880 3440 4.25
    6318 90 190 43 114.4 86.4 2720 3200 4.9
    6319 95 200 45 122.4 94.4 2560 3040 5.65
    6320 100 215 47 139.2 112 2400 2880 7
    6321 105 225 49 145.6 122.4 2240 2720 8.25
    6322 110 240 50 162.4 144 2080 2560 9.55
    6324 120 260 55 166.4 148.8 1920 2400 14.5
    6326 130 280 58 183.2 172.8 1760 2240 18
    6328 140 300 62 200.8 196 1600 2080 22
    6330 150 320 65 220.8 228 1520 1920 26
    6332 160 340 68 220.8 228 1440 1760 29
    6334 170 360 72 249.6 272 1360 1600 34.5
    6336 180 380 75 280.8 324 1280 1600 42.5
    6338 190 400 78 296.8 344 1280 1520 49
    6340 200 420 80 301.6 372 1200 1440 55.5
    6344 220 460 88 328 416 1040 1280 72.5

     

    Packaging & Shipping

    Please contact us for more pictures of different packing.

    Universal Packing

    Without any logo on bearings or packing.

    JDZ Packing

    With our brand JDZ on bearings and packing.

    Customized Packing

    Depends on buyer’s requirements.

    Original Brand Packing

    Bearing and packing are both original. Please contact us for pictures.

     

    QUALITY ASSURANCE

    100% Quality inspection to ensure the bearings are with good quality before shipping. 

    Company Profile

     

     

    ZheJiang CZPT Precision Bearing Co.,Ltd. was founded by ZheJiang Defa Bearing Co.,Ltd, factory is located in ZheJiang province, China. 
    We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments. 

    We can provide all types bearings and OEM service according to customers’ requirements. 

    Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.

    We are a trusted and reliable bearing supplier, choose us to be your good partner!

    Quality Inspection

     

     

     

    FAQ

    1. Q: Are you trading company or manufacturer ?
       A: We have our own factory , our type is factory + trade.

    2. Q: Could you accept OEM and customize?
        A: Yes, we can customize products according to your sample or drawing.

    3. Q: How long is your delivery time? 
        A: If stock, within 7 days to ship or based on your order quantity.

    4. Q: Could you supply sample for free? 
        A: Yes, we can offer the sample for free,do you mind to buy a “ticket” for her?

    More details, please contact with us. Thanks for your time!

     

     

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Bearing Type: Deep Groove Ball Bearing
    Precision Rating: P0 P6 P5 P4 P2 or ABEC1 ABEC3 ABEC5 ABEC7 ABEC9
    Bearing Clearance: C0/C3/C4
    Vibration: Z1V1, Z2V2, Z3V3; Z4V4
    Seals Type: Zz- 2RS Open
    Hardness: 58-62 HRC
    Samples:
    US$ 0/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    ball bearing

    How does Preload Affect the Performance and Efficiency of Ball Bearings?

    Preload is a crucial factor in ball bearing design that significantly impacts the performance, efficiency, and overall behavior of the bearings in various applications. Preload refers to the intentional axial force applied to the bearing’s rolling elements before it is mounted. This force eliminates internal clearance and creates contact between the rolling elements and the raceways. Here’s how preload affects ball bearing performance:

    • Reduction of Internal Clearance:

    Applying preload reduces the internal clearance between the rolling elements and the raceways. This eliminates play within the bearing, ensuring that the rolling elements are in constant contact with the raceways. This reduced internal clearance enhances precision and reduces vibrations during operation.

    • Increased Stiffness:

    Preloaded bearings are stiffer due to the elimination of internal clearance. This increased stiffness improves the bearing’s ability to handle axial and radial loads with higher accuracy and minimal deflection.

    • Minimized Axial Play:

    Preload minimizes or eliminates axial play within the bearing. This is especially important in applications where axial movement needs to be minimized, such as machine tool spindles and precision instruments.

    • Enhanced Rigidity:

    The stiffness resulting from preload enhances the bearing’s rigidity, making it less susceptible to deformation under load. This is critical for maintaining precision and accuracy in applications that require minimal deflection.

    • Reduction in Ball Slippage:

    Preload reduces the likelihood of ball slippage within the bearing, ensuring consistent contact between the rolling elements and the raceways. This leads to improved efficiency and better load distribution.

    • Improved Running Accuracy:

    Preloading enhances the running accuracy of the bearing, ensuring that it maintains precise rotational characteristics even under varying loads and speeds. This is essential for applications requiring high accuracy and repeatability.

    • Optimized Performance at High Speeds:

    Preload helps prevent skidding and slipping of the rolling elements during high-speed operation. This ensures that the bearing remains stable, reducing the risk of noise, vibration, and premature wear.

    • Impact on Friction and Heat Generation:

    While preload reduces internal clearance and friction, excessive preload can lead to higher friction and increased heat generation. A balance must be struck between optimal preload and minimizing friction-related issues.

    • Application-Specific Considerations:

    The appropriate amount of preload depends on the application’s requirements, such as load, speed, accuracy, and operating conditions. Over-preloading can lead to increased stress and premature bearing failure, while under-preloading may result in inadequate rigidity and reduced performance.

    Overall, preload plays a critical role in optimizing the performance, accuracy, and efficiency of ball bearings. Engineers must carefully determine the right preload level for their specific applications to achieve the desired performance characteristics and avoid potential issues related to overloading or inadequate rigidity.

    ball 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.

    ball bearing

    What are the Primary Benefits of Using Ball Bearings in Machinery and Equipment?

    Ball bearings offer several primary benefits when used in machinery and equipment. Their design and functionality provide advantages that contribute to the efficient and reliable operation of various applications. Here are the key benefits:

    • Reduced Friction:

    One of the primary benefits of ball bearings is their ability to minimize friction between moving parts. The rolling motion of the balls reduces the contact area and sliding friction, leading to smoother operation and less energy loss due to frictional heating.

    • Efficient Load Support:

    Ball bearings are engineered to support both radial and axial loads, making them versatile for applications with multidirectional forces. This load-bearing capability allows machinery to handle different types of loads while maintaining performance and stability.

    • Smooth Rotation:

    Ball bearings enable smooth and precise rotational movement. The rolling motion of the balls provides consistent motion with minimal resistance, ensuring that machinery operates smoothly and without jerks.

    • High-Speed Capability:

    Due to their low friction and efficient rolling action, ball bearings are suitable for high-speed applications. They allow machinery and equipment to achieve and maintain high rotational speeds without excessive wear or heat buildup.

    • Reduced Wear and Maintenance:

    The reduced friction in ball bearings leads to lower wear on components. This results in longer service intervals and reduced maintenance requirements, saving both time and maintenance costs.

    • Energy Efficiency:

    By minimizing friction and reducing energy losses, ball bearings contribute to the overall energy efficiency of machinery. This is particularly important in applications where energy consumption is a concern.

    • Versatility:

    Ball bearings come in various types, sizes, and configurations, allowing them to be used in a wide range of machinery and equipment. They can be customized to suit specific application requirements.

    • Reliability and Longevity:

    Ball bearings are designed to withstand heavy loads and harsh operating conditions. Their durability and resistance to wear ensure reliable performance and an extended operational life.

    • Quiet Operation:

    Ball bearings contribute to quiet machinery operation due to the smooth rolling motion of the balls. This is particularly important in applications where noise reduction is a consideration.

    In summary, the primary benefits of using ball bearings in machinery and equipment include reduced friction, efficient load support, smooth rotation, high-speed capability, reduced wear and maintenance, energy efficiency, versatility, reliability, and quiet operation. These benefits collectively enhance the performance and longevity of machinery across various industries.

    China Standard Chrome Steel Bearing Supplie 6310 6308 6306 6304 Zz 2RS Open Type Deep Groove Ball Bearing for Automobiles Tractors Machine Tools Motors Agricultural Machinery bearing assemblyChina Standard Chrome Steel Bearing Supplie 6310 6308 6306 6304 Zz 2RS Open Type Deep Groove Ball Bearing for Automobiles Tractors Machine Tools Motors Agricultural Machinery bearing assembly
    editor by CX 2024-04-08

    China Custom High Speed Automobile Bearing Deep Groove Ball Bearings 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 2RS RS Z Zz bearing and race

    Product Description

     

    Product Parameters

    Product Name

    Automobile Bearing 2RS ZZ Deep Groove Ball Bearing for Motorcycle

    Material

    Chrome steel

    Sealed Type

    2RS rubber seals/ ZZ metal shields/Open

    Precision

    P0, P5, P6

    Clearance

    C0, C2, C3, C4

    Origin

    china

    Payment

    T/T, L/C , D/A , D/P , Western Union ,MoneyGram ,etc

    Our advantage

    One-stop shopping;High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports;

    Company Profile

     

    ZHangZhoug Tieyong Machinery Manufacturing Co., Ltd. is located in Gaohu Industrial Zone, Gaohu Town, Xihu (West Lake) Dis. County, ZHangZhoug Province, China. Foundry company covers an area of 17, 000 square meters, building area of 13, 000 square meters; Copper Aluminum Zinc Company covers an area of 20000 square meters. We are good at making all kinds of mechanical parts. Our production processes include investment casting (precision casting), coated sand casting, lost mold casting, calcination, red stamping, machining (CNC machining), rod machining, injection molding and stamping. We have 8 wax shooting machines with 13 stations, 2 sets of shell drying line, 1 set of disappearing mold production line, 1 set of coated sand production line, 1 set of forging line, 6 sets of medium frequency casting furnace, more than 30 sets of solid solution after cleaning, investment casting spectral analysis instruments. More than 30 sets of die-casting red forging, 16 sets of injection molding machines, 3 sets of high material high-speed extrusion production lines, 10 sets of punching press, more than 200 sets of finishing equipment. Material range includes stainless steel, carbon steel, alloy steel, copper alloy, aluminum alloy, zinc alloy, plastic and so on. There are 10 technical engineers, 4 inspection engineers, 2 production engineers, 42 technical production masters of each specialty, and more than 400 other operating personnel. Our company is export-oriented, selling to Australia, USA, Canada, UK, (UK, UK), Netherlands, France, Germany, Denmark, Sweden, Finland, Russia, Spain, Portugal. The products are widely used in heavy equipment, automotive spare parts, Marine parts, petrochemical processing, wind turbine equipment, power plant, substation accessories, food processing industry and medical instruments. We do non-standard customized mechanical parts, can be produced according to the demand. “Integrity-based, quality first, service first” is our business philosophy, unity and enterprising, better, faster, stronger is our most sought goal, we are committed to build a talent team, integrate industry resources, and strive to further develop into a great machine parts manufacturing enterprise. We look forward to working with you to create a better future.

    Packaging & Shipping

     

     

    Certifications

     

    FAQ

    1.What is the Minimum Order Quantity?
    5~1000 pcs.And we also accpet sample orders.
    2. Can you manufacture according to customer’s samples?
    According to samples, we can make drawing, tooling and sample
    3.How long will it take to make new samples according to customer’s drawing or sample?
    Totally 20 days. 10 days for tooling and another 10 days for sample.

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    OEM: Yes
    Factory: Yes
    Customizable Trademark: Yes
    Custom Service: Custom Metal Parts as Customers′ Ideas, Drawings
    Customized Support: OEM, ODM
    Application: Automotive.Tractor.Construction Machinery.Rolling
    Customization:
    Available

    |

    Customized Request

    ball bearing

    How does Preload Affect the Performance and Efficiency of Ball Bearings?

    Preload is a crucial factor in ball bearing design that significantly impacts the performance, efficiency, and overall behavior of the bearings in various applications. Preload refers to the intentional axial force applied to the bearing’s rolling elements before it is mounted. This force eliminates internal clearance and creates contact between the rolling elements and the raceways. Here’s how preload affects ball bearing performance:

    • Reduction of Internal Clearance:

    Applying preload reduces the internal clearance between the rolling elements and the raceways. This eliminates play within the bearing, ensuring that the rolling elements are in constant contact with the raceways. This reduced internal clearance enhances precision and reduces vibrations during operation.

    • Increased Stiffness:

    Preloaded bearings are stiffer due to the elimination of internal clearance. This increased stiffness improves the bearing’s ability to handle axial and radial loads with higher accuracy and minimal deflection.

    • Minimized Axial Play:

    Preload minimizes or eliminates axial play within the bearing. This is especially important in applications where axial movement needs to be minimized, such as machine tool spindles and precision instruments.

    • Enhanced Rigidity:

    The stiffness resulting from preload enhances the bearing’s rigidity, making it less susceptible to deformation under load. This is critical for maintaining precision and accuracy in applications that require minimal deflection.

    • Reduction in Ball Slippage:

    Preload reduces the likelihood of ball slippage within the bearing, ensuring consistent contact between the rolling elements and the raceways. This leads to improved efficiency and better load distribution.

    • Improved Running Accuracy:

    Preloading enhances the running accuracy of the bearing, ensuring that it maintains precise rotational characteristics even under varying loads and speeds. This is essential for applications requiring high accuracy and repeatability.

    • Optimized Performance at High Speeds:

    Preload helps prevent skidding and slipping of the rolling elements during high-speed operation. This ensures that the bearing remains stable, reducing the risk of noise, vibration, and premature wear.

    • Impact on Friction and Heat Generation:

    While preload reduces internal clearance and friction, excessive preload can lead to higher friction and increased heat generation. A balance must be struck between optimal preload and minimizing friction-related issues.

    • Application-Specific Considerations:

    The appropriate amount of preload depends on the application’s requirements, such as load, speed, accuracy, and operating conditions. Over-preloading can lead to increased stress and premature bearing failure, while under-preloading may result in inadequate rigidity and reduced performance.

    Overall, preload plays a critical role in optimizing the performance, accuracy, and efficiency of ball bearings. Engineers must carefully determine the right preload level for their specific applications to achieve the desired performance characteristics and avoid potential issues related to overloading or inadequate rigidity.

    ball bearing

    How do Ceramic Ball Bearings Compare to Traditional Steel Ball Bearings in Terms of Performance?

    Ceramic ball bearings and traditional steel ball bearings have distinct characteristics that can impact their performance in various applications. Here’s a comparison of how these two types of bearings differ in terms of performance:

    • Material Composition:

    Ceramic Ball Bearings:

    Ceramic ball bearings use ceramic rolling elements, typically made from materials like silicon nitride (Si3N4) or zirconium dioxide (ZrO2). These ceramics are known for their high hardness, low density, and resistance to corrosion and wear.

    Traditional Steel Ball Bearings:

    Traditional steel ball bearings use steel rolling elements. The type of steel used can vary, but common materials include chrome steel (52100) and stainless steel (440C). Steel bearings are known for their durability and strength.

    • Friction and Heat:

    Ceramic Ball Bearings:

    Ceramic bearings have lower friction coefficients compared to steel bearings. This results in reduced heat generation during operation, contributing to higher efficiency and potential energy savings.

    Traditional Steel Ball Bearings:

    Steel bearings can generate more heat due to higher friction coefficients. This can lead to increased energy consumption in applications where efficiency is crucial.

    • Weight:

    Ceramic Ball Bearings:

    Ceramic bearings are lighter than steel bearings due to the lower density of ceramics. This weight reduction can be advantageous in applications where minimizing weight is important.

    Traditional Steel Ball Bearings:

    Steel bearings are heavier than ceramic bearings due to the higher density of steel. This weight may not be as critical in all applications but could impact overall equipment weight and portability.

    • Corrosion Resistance:

    Ceramic Ball Bearings:

    Ceramic bearings have excellent corrosion resistance, making them suitable for applications in corrosive environments, such as marine or chemical industries.

    Traditional Steel Ball Bearings:

    Steel bearings are susceptible to corrosion, especially in harsh environments. Stainless steel variants offer improved corrosion resistance but may still corrode over time.

    • Speed and Precision:

    Ceramic Ball Bearings:

    Ceramic bearings can operate at higher speeds due to their lower friction and ability to withstand higher temperatures. They are also known for their high precision and low levels of thermal expansion.

    Traditional Steel Ball Bearings:

    Steel bearings can operate at high speeds as well, but their heat generation may limit performance in certain applications. Precision steel bearings are also available but may have slightly different characteristics compared to ceramics.

    • Cost:

    Ceramic Ball Bearings:

    Ceramic bearings are generally more expensive to manufacture than steel bearings due to the cost of ceramic materials and the challenges in producing precision ceramic components.

    Traditional Steel Ball Bearings:

    Steel bearings are often more cost-effective to manufacture, making them a more economical choice for many applications.

    In conclusion, ceramic ball bearings and traditional steel ball bearings offer different performance characteristics. Ceramic bearings excel in terms of low friction, heat generation, corrosion resistance, and weight reduction. Steel bearings are durable, cost-effective, and widely used in various applications. The choice between the two depends on the specific requirements of the application, such as speed, precision, corrosion resistance, and budget considerations.

    ball bearing

    Can you Explain the Various Types of Ball Bearings and their Specific Use Cases?

    Ball bearings come in various types, each designed to meet specific application requirements. Here’s an overview of the different types of ball bearings and their specific use cases:

    • Deep Groove Ball Bearings:

    Deep groove ball bearings are the most common and versatile type. They have a deep raceway that allows them to handle both radial and axial loads. They are used in a wide range of applications, including electric motors, household appliances, automotive components, and industrial machinery.

    • Angular Contact Ball Bearings:

    Angular contact ball bearings have a contact angle that enables them to handle both radial and axial loads at specific angles. They are suitable for applications where combined loads or thrust loads need to be supported, such as in machine tool spindles, pumps, and agricultural equipment.

    • Self-Aligning Ball Bearings:

    Self-aligning ball bearings have two rows of balls and are designed to accommodate misalignment between the shaft and the housing. They are used in applications where shaft deflection or misalignment is common, such as conveyor systems, textile machinery, and paper mills.

    • Thrust Ball Bearings:

    Thrust ball bearings are designed to support axial loads in one direction. They are commonly used in applications where axial loads need to be supported, such as in automotive transmissions, steering systems, and crane hooks.

    • Single-Row vs. Double-Row Bearings:

    Single-row ball bearings have a single set of balls and are suitable for moderate load and speed applications. Double-row ball bearings have two sets of balls and offer higher load-carrying capacity. Double-row designs are used in applications such as machine tool spindles and printing presses.

    • Miniature and Instrument Ball Bearings:

    Miniature ball bearings are smaller in size and are used in applications with limited space and lower load requirements. They are commonly used in small electric motors, medical devices, and precision instruments.

    • Max-Type and Conrad Bearings:

    Max-type ball bearings have a larger number of balls to increase load-carrying capacity. Conrad bearings have fewer balls and are used in applications with moderate loads and speeds.

    • High-Precision Ball Bearings:

    High-precision ball bearings are designed for applications where accuracy and precision are critical, such as machine tool spindles, aerospace components, and optical instruments.

    • High-Speed Ball Bearings:

    High-speed ball bearings are engineered to minimize friction and accommodate rapid rotation. They are used in applications such as dental handpieces, turbochargers, and centrifuges.

    In summary, the various types of ball bearings are tailored to different application requirements, including load type, direction, speed, and environmental conditions. Selecting the appropriate type of ball bearing ensures optimal performance and longevity in specific applications.

    China Custom High Speed Automobile Bearing Deep Groove Ball Bearings 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 2RS RS Z Zz bearing and raceChina Custom High Speed Automobile Bearing Deep Groove Ball Bearings 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 2RS RS Z Zz bearing and race
    editor by CX 2024-03-28

    China Standard Factory Direct Sales Deep Groove Ball Bearings 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 Motorcycle Mechanical Bearing bearing distributors

    Product Description

     

    Product Description

     

    Deep groove ball bearings are suitable for high-speed or even extremely high speed operation, and are very durable without frequent maintenance. This type of bearing has a low coefficient of friction, high limit speed, diverse size range and forms, and is widely used in industries such as precision instruments, low-noise motors, automobiles, motorcycles, and general machinery. It is the most widely used type of bearing in the mechanical industry. It mainly bears radial loads and can also withstand a certain amount of axial loads.

    Detailed Photos

     

     

    Product Parameters

     

     

    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

     

     

    Packaging & Shipping

     

    Company Profile

     

    ZheJiang Boy Bearing Manufacturing Co., Ltd., established in 2015, is a professional bearing company that integrates bearing research and development, manufacturing, and sales. The company’s main products include deep groove ball bearings, tapered roller bearings, outer ball surface seat bearings, cylindrical roller bearings, spherical roller bearings, thrust ball bearings, as well as various non-standard sizes and special materials of bearings. The company adheres to the business philosophy of quality first and service first, and its products are exported to dozens of countries such as Russia, Poland, India, Iran, South Africa, etc. The boy bearings will be of high-end quality and competitive prices. We sincerely hope to cooperate with you for a CZPT situation!

    Our Advantages

    1. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge.
    2. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
    3. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the
        customer’s requirements and needs.
    4. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain. 

    We Will Give The Factory Wholesale Price

     

     

     

    production process

     

    FAQ

    Q:What’s your after-sales service and warranty?
    A: We promise to bear the following responsibilities when defective products were found:
    1. Replacements would be sent with goods of your next order;
    2. Refund for defective products if customers require.

    Q:Do you accept ODM&OEM orders?
    A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

    Q:What’s the MOQ?
    A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

    Q:How long is the lead time?
    A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

    Q:Do you offer free samples? 
    A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users. 

    Q:How to place order?
    A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you; 
    2. Proforma Invoice made and sent to you as the price agreed by both parts; 
    3. Deposit Payment after confirming the PI and we arrange production; 
    4. Balance paid before shipment or after copy of Bill of Loading.

     

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Price: Factory Wholesale Price
    Material Quality: Bearing Steel
    Number of Rows: Single-Row
    Service: OEM ODM
    Box: We Will Provide Corresponding Packing According to
    Model No.: Main Product Deep Groove Ball Bearing
    Samples:
    US$ 10/Set
    1 Set(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    ball 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.

    ball bearing

    How do Temperature and Environmental Conditions Affect the Performance of Ball Bearings?

    Temperature and environmental conditions have a significant impact on the performance and longevity of ball bearings. The operating environment can influence factors such as lubrication effectiveness, material properties, and overall bearing behavior. Here’s how temperature and environmental conditions affect ball bearing performance:

    • Lubrication:

    Temperature variations can affect the viscosity and flow characteristics of lubricants. Extreme temperatures can cause lubricants to become too thin or too thick, leading to inadequate lubrication and increased friction. In high-temperature environments, lubricants can degrade, reducing their effectiveness.

    • Material Properties:

    Temperature changes can alter the material properties of the bearing components. High temperatures can lead to thermal expansion, affecting bearing clearances and potentially causing interference between components. Extreme cold temperatures can make materials more brittle and prone to fracture.

    • Clearance Changes:

    Temperature fluctuations can cause changes in the internal clearance of ball bearings. For instance, at high temperatures, materials expand, leading to increased clearance. This can affect bearing performance, load distribution, and overall stability.

    • Corrosion and Contamination:

    Harsh environmental conditions, such as exposure to moisture, chemicals, or abrasive particles, can lead to corrosion and contamination of bearing components. Corrosion weakens the material, while contamination accelerates wear and reduces bearing life.

    • Thermal Stress:

    Rapid temperature changes can result in thermal stress within the bearing components. Differential expansion and contraction between the inner and outer rings can lead to stress and distortion, affecting precision and bearing integrity.

    • Noise and Vibration:

    Temperature-related changes in material properties and internal clearances can influence noise and vibration levels. Extreme temperatures can lead to increased noise generation and vibration, affecting the overall operation of machinery.

    • Lubricant Degradation:

    Environmental factors like humidity, dust, and contaminants can lead to premature lubricant degradation. Oxidation, moisture absorption, and the presence of foreign particles can compromise the lubricant’s performance and contribute to increased friction and wear.

    • Seal Effectiveness:

    Seals and shields that protect bearings from contaminants can be affected by temperature fluctuations. Extreme temperatures can lead to seal hardening, cracking, or deformation, compromising their effectiveness in preventing contamination.

    • Choosing Appropriate Bearings:

    When selecting ball bearings for specific applications, engineers must consider the expected temperature and environmental conditions. High-temperature bearings, bearings with specialized coatings, and those with enhanced sealing mechanisms may be necessary to ensure reliable performance.

    Overall, understanding the impact of temperature and environmental conditions on ball bearing performance is crucial for proper bearing selection, maintenance, and ensuring optimal operation in diverse industries and applications.

    ball bearing

    Can you Explain the Various Types of Ball Bearings and their Specific Use Cases?

    Ball bearings come in various types, each designed to meet specific application requirements. Here’s an overview of the different types of ball bearings and their specific use cases:

    • Deep Groove Ball Bearings:

    Deep groove ball bearings are the most common and versatile type. They have a deep raceway that allows them to handle both radial and axial loads. They are used in a wide range of applications, including electric motors, household appliances, automotive components, and industrial machinery.

    • Angular Contact Ball Bearings:

    Angular contact ball bearings have a contact angle that enables them to handle both radial and axial loads at specific angles. They are suitable for applications where combined loads or thrust loads need to be supported, such as in machine tool spindles, pumps, and agricultural equipment.

    • Self-Aligning Ball Bearings:

    Self-aligning ball bearings have two rows of balls and are designed to accommodate misalignment between the shaft and the housing. They are used in applications where shaft deflection or misalignment is common, such as conveyor systems, textile machinery, and paper mills.

    • Thrust Ball Bearings:

    Thrust ball bearings are designed to support axial loads in one direction. They are commonly used in applications where axial loads need to be supported, such as in automotive transmissions, steering systems, and crane hooks.

    • Single-Row vs. Double-Row Bearings:

    Single-row ball bearings have a single set of balls and are suitable for moderate load and speed applications. Double-row ball bearings have two sets of balls and offer higher load-carrying capacity. Double-row designs are used in applications such as machine tool spindles and printing presses.

    • Miniature and Instrument Ball Bearings:

    Miniature ball bearings are smaller in size and are used in applications with limited space and lower load requirements. They are commonly used in small electric motors, medical devices, and precision instruments.

    • Max-Type and Conrad Bearings:

    Max-type ball bearings have a larger number of balls to increase load-carrying capacity. Conrad bearings have fewer balls and are used in applications with moderate loads and speeds.

    • High-Precision Ball Bearings:

    High-precision ball bearings are designed for applications where accuracy and precision are critical, such as machine tool spindles, aerospace components, and optical instruments.

    • High-Speed Ball Bearings:

    High-speed ball bearings are engineered to minimize friction and accommodate rapid rotation. They are used in applications such as dental handpieces, turbochargers, and centrifuges.

    In summary, the various types of ball bearings are tailored to different application requirements, including load type, direction, speed, and environmental conditions. Selecting the appropriate type of ball bearing ensures optimal performance and longevity in specific applications.

    China Standard Factory Direct Sales Deep Groove Ball Bearings 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 Motorcycle Mechanical Bearing bearing distributorsChina Standard Factory Direct Sales Deep Groove Ball Bearings 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 Motorcycle Mechanical Bearing bearing distributors
    editor by CX 2024-03-06

    China Custom Motorcycle Parts 6306 Deep Groove Ball Bearing with SKF//NSK/NTN/IKO/Timken/NACHI/Koyo Brand bearing bronze

    Product Description

    1.Bearing Factory more than 20 years 

    2.Own brand :SDML  bearing ,brand look for distributor and agents. 

    3.OEM Accepted. 

    4.ISO9001

     Ball Bearing Specification:

    Seals Types ZZ,Z,2RS,rs,RZ,2RZ,OPEN
    Vibration Level Z1V1,Z2V2,Z3V3
    Clearance C2,C0,C3,C4,C5
    Tolerance Codes ABEC-1,ABEC-3,ABEC-5
    Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
    MOQ 1Set at least
    Delivery Time 5-10 days after contract
    Payment Terms TT/PAPAL/WESTERN UNION
    Package Tube package+outer carton+pallets;Single box+outer carton+pallets;
    Tube packge+middle box+outer carton+pallets;According to your requirement

     Deep Groove Ball Bearing Models and Parameters:

     

    Bearing
    NO.    		 ID OD B Mass Material Cr Cor Max Speed
    (Grease)    		 Max Speed
    (Oil)
      (mm) (mm) (mm) (kg)   (kN) (kN) (r/min) (r/min)
    606 6 17 6 0.0058 Chrome
    Steel    		 1.95 0.74 43000 51000
    607 7 19 6 0.0076 Chrome
    Steel    		 2.6 1.05 40000 47000
    608 8 22 7 0.012 Chrome
    Steel    		 3.3 1.35 34000 41000
    609 9 24 7 0.015 Chrome
    Steel    		 3.35 1.4 33000 40000
    626 6 19 6 0.0081 Chrome
    Steel    		 2.6 1.05 35000 43000
    627 7 22 7 0.013 Chrome
    Steel    		 3.3 1.35 31000 37000
    628 8 24 8 0.016 Chrome
    Steel    		 3.35 1.4 28000 35000
    629 9 26 8 0.02 Chrome
    Steel    		 4.55 2 27000 33000
    6000 10 26 8 0.019 Chrome
    Steel    		 4.58 1.98 22000 30000
    6001 12 28 8 0.571 Chrome
    Steel    		 5.1 2.38 20000 26000
    6002 15 32 9 0.03 Chrome
    Steel    		 5.58 2.85 19000 24000
    6003 17 35 10 0.04 Chrome
    Steel    		 6 3.25 17000 21000
    6004 20 42 12 0.069 Chrome
    Steel    		 9.38 5.02 16000 19000
    6005 25 47 12 0.08 Chrome
    Steel    		 10.1 5.85 15000 18000
    6006 30 55 13 0.116 Chrome
    Steel    		 13.2 8.25 13000 15000
    6007 35 62 14 0.155 Chrome
    Steel    		 15.9 10.3 11000 13000
    6008 40 68 15 0.185 Chrome
    Steel    		 17 11.8 9000 11000
    6009 45 75 16 0.23 Chrome
    Steel    		 21 14.8 8000 10000
    6571 50 80 16 0.25 Chrome
    Steel    		 22 16.2 7000 9000
    6011 55 90 18 0.362 Chrome
    Steel    		 30.2 21.8 7000 8500
    6012 60 95 18 0.385 Chrome
    Steel    		 31.5 24.2 6300 7500
    6013 65 100 18 0.41 Chrome
    Steel    		 32 24.8 6000 7000
    6014 70 110 20 0.575 Chrome
    Steel    		 38.5 30.5 5000 6700
    6015 75 115 20 0.603 Chrome
    Steel    		 40.2 33.2 5300 6300
    6016 80 125 22 0.821 Chrome
    Steel    		 47.5 39.8 5000 6000
    6017 85 130 22 0.848 Chrome
    Steel    		 50.8 42.8 4500 5600
    6018 90 140 24 1.1 Chrome
    Steel    		 58 49.8 4300 5300
    6019 95 145 24 1.15 Chrome
    Steel    		 57.8 50 4000 5000
    6571 100 150 24 1.18 Chrome
    Steel    		 64.5 56.2 3800 4800
    6571 105 160 26 1.52 Chrome
    Steel    		 71.8 63.2 3600 4500
    6571 110 170 28 1.89 Chrome
    Steel    		 81.8 72.8 3400 4300
    6571 120 180 28 1.99 Chrome
    Steel    		 87.5 79.2 3000 3800
    6026 130 200 33 3.08 Chrome
    Steel    		 105 96.8 2800 3600
    6571 140 210 33 3.17 Chrome
    Steel    		 116 108 2400 3200
    6030 150 225 35 3.903 Chrome
    Steel    		 132 125 2200 3000
    6032 160 240 38 4.83 Chrome
    Steel    		 145 138 2000 2800
    6034 170 260 42 6.5 Chrome
    Steel    		 170 170 1900 2600
    6036 180 280 46 8.51 Chrome
    Steel    		 188 198 1300 2400
    6038 190 290 46 8.865 Chrome
    Steel    		 188 200 1700 2200
    6040 200 310 51 11.64 Chrome
    Steel    		 205 225 1600 2000
    6044 220 340 56 18 Chrome
    Steel    		 252 268 1400 1800
    6048 240 360 56 20 Chrome
    Steel    		 270 292 1200 1600
    6052 260 400 65 28.8 Chrome
    Steel    		 292 372 1100 1500
    6056 280 420 65 32.1 Chrome
    Steel    		 305 408 950 1300
    6064 320 480 74 48.4 Chrome
    Steel    		 345 513 900 1100
    6072 360 540 82 68 Chrome
    Steel    		 400 622 750 950
    6080 400 600 90 89.4 Chrome
    Steel    		 512 868 630 800
    60/500 500 720 100 135 Chrome
    Steel    		 415 1571 750 900
    6200 10 30 9 0.032 Chrome
    Steel    		 5.1 2.38 20000 26000
    6201 12 32 10 0.037 Chrome
    Steel    		 6.82 3.05 19000 24000
    6202 15 35 11 0.045 Chrome
    Steel    		 7.65 3.72 18000 22000
    6203 17 40 12 0.065 Chrome
    Steel    		 9.58 4.78 16000 20000
    6204 20 47 14 0.106 Chrome
    Steel    		 12.8 6.65 14000 18000
    6205 25 52 15 0.128 Chrome
    Steel    		 14 7.85 13000 15000
    6206 30 62 16 0.199 Chrome
    Steel    		 19.5 11.3 11000 13000
    6207 35 72 17 0.288 Chrome
    Steel    		 25.7 15.4 9200 11000
    6208 40 80 18 0.368 Chrome
    Steel    		 29.5 18 8000 10000
    6209 45 85 19 0.416 Chrome
    Steel    		 31.5 20.5 7000 9000
    6210 50 90 20 0.463 Chrome
    Steel    		 35 23.2 6700 8500
    6211 55 100 21 0.603 Chrome
    Steel    		 43.2 29.2 6000 7500
    6212 60 110 22 0.789 Chrome
    Steel    		 47.8 32.8 5600 7000
    6213 60 120 23 0.99 Chrome
    Steel    		 57.2 40 5000 6300
    6214 70 125 24 1.084 Chrome
    Steel    		 60.8 45 4800 6000
    6215 75 130 25 1.171 Chrome
    Steel    		 66 49.5 4500 5600
    6216 80 140 26 1.448 Chrome
    Steel    		 71.5 54.2 4300 5300
    6217 85 150 28 1.803 Chrome
    Steel    		 83.2 63.8 4000 5000
    6218 90 160 30 2.17 Chrome
    Steel    		 95.8 71.5 3800 4800
    6219 95 170 32 2.62 Chrome
    Steel    		 110 82.8 3600 4500
    6220 100 180 34 3.19 Chrome
    Steel    		 122 92.8 3400 4300
    6221 105 190 36 3.78 Chrome
    Steel    		 133 105 3200 4000
    6222 110 200 38 4.42 Chrome
    Steel    		 144 117 3000 3800
    6224 120 215 40 5.3 Chrome
    Steel    		 155 131 2600 3400
    6226 130 230 40 6.12 Chrome
    Steel    		 165 148 2400 3200
    6228 140 250 42 7.77 Chrome
    Steel    		 179 167 2000 2800
    6230 150 270 45 9.78 Chrome
    Steel    		 203 199 1900 2600
    6232 160 290 48 12.22 Chrome
    Steel    		 215 218 1800 2400
    6234 170 310 52 15.241 Chrome
    Steel    		 245 260 1700 2200
    6236 180 320 52 15.518 Chrome
    Steel    		 262 285 1600 2000
    6238 190 340 55 18.691 Chrome
    Steel    		 285 322 1500 1900
    6240 200 360 58 22.577 Chrome
    Steel    		 288 332 1400 1800
    6244 220 400 65 36.5 Chrome
    Steel    		 355 365 1200 1600
    6248 240 440 72 53.9 Chrome
    Steel    		 358 467 1000 1400
    6300 10 35 11 0.053 Chrome
    Steel    		 7.65 3.48 18000 24000
    6301 12 37 12 0.06 Chrome
    Steel    		 9.72 5.08 17000 22000
    6302 15 42 13 0.082 Chrome
    Steel    		 11.5 5.42 16000 20000
    6303 17 47 14 0.115 Chrome
    Steel    		 13.5 6.58 15000 18000
    6304 20 52 15 0.142 Chrome
    Steel    		 15.8 7.88 13000 16000
    6305 25 62 17 0.232 Chrome
    Steel    		 20.6 11.3 11000 13000
    6306 30 72 19 0.346 Chrome
    Steel    		 26.7 15 6600 12000
    6307 35 80 21 0.457 Chrome
    Steel    		 33.4 19.3 8500 10000
    6308 40 90 23 0.639 Chrome
    Steel    		 40.8 24 7000 8500
    6309 45 100 25 0.837 Chrome
    Steel    		 52.8 31.8 6300 7500
    6310 50 110 27 1.082 Chrome
    Steel    		 61.8 38 6000 7000
    6311 55 120 29 1.367 Chrome
    Steel    		 71.5 44.8 5600 6700
    6312 60 130 31 1.71 Chrome
    Steel    		 81.8 51.8 5000 6000
    6313 65 140 33 2.1 Chrome
    Steel    		 93.8 60.5 4500 5300
    6314 70 150 35 2.55 Chrome
    Steel    		 105 68 4300 5000
    6315 75 160 37 3.05 Chrome
    Steel    		 113 76.8 4000 4800
    6316 80 170 39 3.61 Chrome
    Steel    		 123 86.5 3800 4500
    6317 85 180 41 4.284 Chrome
    Steel    		 132 96.5 3600 4300
    6318 90 190 43 4.97 Chrome
    Steel    		 145 108 3400 4000
    6319 95 200 45 5.74 Chrome
    Steel    		 157 122 3200 3800
    6320 100 215 47 7.09 Chrome
    Steel    		 173 140 2800 3600
    6321 105 225 49 8.05 Chrome
    Steel    		 184 153 2600 3200
    6322 110 240 50 9.53 Chrome
    Steel    		 205 178 2400 3000
    6324 120 260 55 12.2 Chrome
    Steel    		 228 208 2200 2800
    6326 130 280 58 14.77 Chrome
    Steel    		 253 242 2000 2600
    6328 140 300 62 18.33 Chrome
    Steel    		 275 272 1900 2400
    6330 150 320 65 21.87 Chrome
    Steel    		 288 295 1700 2200
    6332 160 340 68 26.43 Chrome
    Steel    		 313 340 1600 2000
    6334 170 360 72 31.14 Chrome
    Steel    		 335 378 1500 1900
    6336 180 380 75 35.23 Chrome
    Steel    		 409 534 1400 1800
    6338 190 400 78 40.53 Chrome
    Steel    		 458 576 1300 1600
    6403 17 62 17 0.27 Chrome
    Steel    		 22.7 10.8 11000 15000
    6404 20 72 19 0.4 Chrome
    Steel    		 31 15.2 9500 13000
    6405 25 80 21 0.53 Chrome
    Steel    		 36.1 19.4 9100 11000
    6406 30 90 23 0.735 Chrome
    Steel    		 43.4 23.9 8100 9700
    6407 35 100 25 0.952 Chrome
    Steel    		 55 31 7200 8600
    6408 40 110 27 1.221 Chrome
    Steel    		 65.5 37.5 6300 8000
    6409 45 120 29 1.52 Chrome
    Steel    		 77.5 45.5 5600 7000
    6410 50 130 31 1.855 Chrome
    Steel    		 922 55.2 5300 6300
    6411 55 140 33 2.316 Chrome
    Steel    		 100 62.5 4800 6000
    6412 60 150 35 2.811 Chrome
    Steel    		 109 70 4500 5600
    6413 65 160 37 3.342 Chrome
    Steel    		 118 78.5 4300 5300
    6414 70 180 42 4.896 Chrome
    Steel    		 140 99.5 3800 4500
    6415 75 190 45 5.739 Chrome
    Steel    		 154 115 3600 4300
    6416 80 200 48 6.752 Chrome
    Steel    		 163 125 3400 4000
    6417 85 210 52 7.933 Chrome
    Steel    		 175 138 3200 3800
    6418 90 225 54 9.56 Chrome
    Steel    		 192 158 2800 3600
    6420 100 250 58 12.9 Chrome
    Steel    		 223 195 2400 3200
    6422 110 280 65 18.34 Chrome
    Steel    		 225 238 2000 2800
    6426 130 340 78 33.7 Chrome
    Steel    		 – – – –
    16001 12 28 7 0.571 Chrome
    Steel    		 5.1 2.4 20000 26000
    16002 15 32 8 0.571 Chrome
    Steel    		 5.6 2.8 19000 24000
    16003 17 35 8 0.032 Chrome
    Steel    		 6 3.3 18000 22000
    16004 20 42 8 0.05 Chrome
    Steel    		 7.9 4.5 16000 19000
    16005 25 47 8 0.06 Chrome
    Steel    		 8.85 5.6 15000 18000
    16006 30 55 9 0.085 Chrome
    Steel    		 11.2 7.35 13000 15000
    16007 35 62 9 0.11 Chrome
    Steel    		 12.2 8.85 11000 13000
    16008 40 68 9 0.125 Chrome
    Steel    		 12.6 9.6 9000 11000
    16009 45 75 10 0.155 Chrome
    Steel    		 15.6 12.2 8000 10000
    16571 50 80 10 0.166 Chrome
    Steel    		 16.1 13.1 8000 9500
    16011 55 90 11 0.207 Chrome
    Steel    		 19.4 16.2 7000 8500
    16012 60 95 11 0.224 Chrome
    Steel    		 19.9 17.5 6300 7500
    16013 60 100 11 0.241 Chrome
    Steel    		 20.5 18.6 6000 7000
    16014 70 110 13 0.386 Chrome
    Steel    		 27.9 25 5600 6700
    16015 75 115 13 0.411 Chrome
    Steel    		 28.7 26.8 5300 6300
    16016 80 125 14 0.539 Chrome
    Steel    		 33.1 31.4 5000 6000
    16017 85 130 14 0.968 Chrome
    Steel    		 34 33.3 4500 5600
    16018 90 140 16 0.671 Chrome
    Steel    		 41.5 39.3 4300 5300
    16019 95 145 16 0.71 Chrome
    Steel    		 42.7 41.9 4000 5000
    16571 100 150 16 0.74 Chrome
    Steel    		 43.8 44.3 3800 4800
    16571 105 160 18 1 Chrome
    Steel    		 51.8 50.6 3600 4500
    16571 110 170 19 1.27 Chrome
    Steel    		 57.4 56.7 3400 4300
    16571 120 180 19 1.374 Chrome
    Steel    		 58.8 60.4 3000 3800
    16026 130 200 22 1.868 Chrome
    Steel    		 79.7 79.2 2800 3600
    16571 140 210 22 2 Chrome
    Steel    		 82.1 85 2400 3200
    16030 150 225 24 2.638 Chrome
    Steel    		 91.9 98.5 2200 3000
    16032 160 240 25 2.835 Chrome
    Steel    		 98.7 107 2000 2800
    16034 170 260 28 4.157 Chrome
    Steel    		 118 130 1900 2600
    16036 180 280 31 5.135 Chrome
    Steel    		 144 157 1800 2400
    16038 190 290 31 5.429 Chrome
    Steel    		 149 168 1700 2200
    16040 200 310 34 6.624 Chrome
    Steel    		 167 191 1800 2000
    16044 220 340 37 9.285 Chrome
    Steel    		 181 216 1400 1800
    16048 240 360 37 14.5 Chrome
    Steel    		 172 210 1200 1600
    16052 260 400 44 22.5 Chrome
    Steel    		 235 310 1100 1500
    16056 280 420 44 – Chrome
    Steel    		 – – – –
    16060 300 460 50 – Chrome
    Steel    		 – – – –
    16064 320 480 50 – Chrome
    Steel    		 – – – –
    16068 340 520 57 – Chrome
    Steel    		 – – – –
    16072 360 540 57 – Chrome
    Steel    		 – – – –

    One of the leading bearing manufacturers and exporters in China

     

      ZheJiang Minglun Bearing Technology Co., Ltd. is a professional and leading manufacturer of ball and roller bearings.The company worked at the end of last century.We start from the unknown traditional family production,Up to now, it covers an area of 7000 square meters,More than 100 employees and  technicians,Three locations of the production plant.For railway, automobile, motor, metallurgy, mining, agriculture, food… …Many industries provide high-quality products and technical services.It relies on the company philosophy we have adhered to for a long time:Product quality is reputation,Good service is our foundation,Science and technology for development.
      The company’s business philosophy of CZPT cooperation,Build professional production mode and technical service system of bearings.We sincerely welcome friends from all over the world to negotiate cooperation and seek common development.
     

     

     

     

    Brand Zone:

     Due to the long-term sales of various major brands, the company has formed strategic cooperative relationships with various major brand merchants in ZheJiang , China, SKF.NSK.KOYO.TIMKEN.NTN.FAG. It can help customers obtain the optimal price and preferential delivery rights for various brands.

    Welcome friends from all over the world to contact us. The Group will adhere to the long-term development concept “Good service is our foundation
    ,Science and technology for development,Unity, friendship and CZPT cooperation”. Customer satisfaction is our lifeline and our highest honor.We will do our best to meet your requirements, and will do better in the future. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Aligning: Non-Aligning Bearing
    Separated: Unseparated
    Rows Number: Single
    Load Direction: Radial Bearing
    Material: Bearing Steel
    Bearing Production History: 21year
    Samples:
    US$ 30/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    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.

    ball bearing

    What Precautions should be taken to Prevent Contamination of Ball Bearings in Industrial Settings?

    Preventing contamination of ball bearings is essential to ensure their proper function, longevity, and overall performance in industrial settings. Contaminants such as dust, dirt, debris, and particles can significantly impact bearing operation. Here are important precautions to take to prevent contamination of ball bearings:

    • Effective Sealing:

    Choose ball bearings with appropriate seals or shields to prevent the ingress of contaminants. Seals provide a physical barrier against dust, moisture, and particles, ensuring the bearing’s interior remains clean.

    • Clean Environment:

    Maintain a clean working environment around the machinery and equipment. Regularly clean the surrounding areas to prevent the accumulation of dirt and debris that could enter the bearings.

    • Proper Handling:

    Handle bearings with clean hands and use gloves if necessary. Avoid touching the bearing surfaces with bare hands, as natural skin oils can transfer contaminants onto the bearing.

    • Clean Tools and Equipment:

    Use clean tools and equipment during installation and maintenance to prevent introducing contaminants. Ensure that tools are properly cleaned before coming into contact with the bearing components.

    • Contamination-Controlled Workstations:

    Establish contamination-controlled workstations for bearing handling, installation, and maintenance. These areas should have proper ventilation, filtered air, and minimal exposure to external contaminants.

    • Proper Lubrication:

    Use the correct lubricant in appropriate quantities. Lubricants help create a barrier against contaminants and reduce friction. Regularly inspect and replenish lubrication to maintain its effectiveness.

    • Regular Inspections:

    Implement a routine inspection schedule to monitor the condition of the bearings. Look for signs of contamination, wear, and damage. Address any issues promptly to prevent further damage.

    • Training and Education:

    Train personnel on proper handling, installation, and maintenance practices to minimize the risk of contamination. Educated employees are more likely to take precautions and prevent accidental contamination.

    • Environmental Controls:

    In sensitive environments, such as clean rooms or medical facilities, implement strict environmental controls to minimize the presence of contaminants that could affect bearing performance.

    • Regular Cleaning and Maintenance:

    Perform regular cleaning and maintenance of machinery and equipment to prevent the buildup of contaminants. Keep bearings protected during maintenance to prevent debris from entering during the process.

    • Selection of Suitable Bearings:

    Choose bearings that are specifically designed for the application’s environmental conditions. Some bearings have advanced sealing options or specialized coatings that enhance contamination resistance.

    By implementing these precautions, industries can significantly reduce the risk of contamination in ball bearings, ensuring smooth operation, extended bearing life, and enhanced equipment reliability.

    ball bearing

    What Factors should be Considered when Selecting a Ball Bearing for a Particular Application?

    Selecting the right ball bearing for a specific application involves careful consideration of various factors to ensure optimal performance, longevity, and reliability. Here are the key factors that should be taken into account:

    • Load Type and Magnitude:

    Determine the type of load (radial, axial, or combined) and the magnitude of the load that the bearing will need to support. Choose a bearing with the appropriate load-carrying capacity to ensure reliable operation.

    • Speed and Operating Conditions:

    Consider the rotational speed of the application and the operating conditions, such as temperature, humidity, and exposure to contaminants. Different bearing types and materials are suited for varying speeds and environments.

    • Accuracy and Precision:

    For applications requiring high accuracy and precision, such as machine tool spindles or optical instruments, choose high-precision bearings that can maintain tight tolerances and minimize runout.

    • Space Limitations:

    If the application has limited space, choose miniature or compact ball bearings that can fit within the available dimensions without compromising performance.

    • Thrust and Radial Loads:

    Determine whether the application requires predominantly thrust or radial load support. Choose the appropriate type of ball bearing (thrust, radial, or angular contact) based on the primary load direction.

    • Alignment and Misalignment:

    If the application experiences misalignment between the shaft and housing, consider self-aligning ball bearings that can accommodate angular misalignment.

    • Mounting and Installation:

    Consider the ease of mounting and dismounting the bearing. Some applications may benefit from features like flanges or snap rings for secure installation.

    • Lubrication and Maintenance:

    Choose a bearing with appropriate lubrication options based on the application’s speed and temperature range. Consider whether seals or shields are necessary to protect the bearing from contaminants.

    • Environmental Conditions:

    Factor in the operating environment, including exposure to corrosive substances, chemicals, water, or dust. Choose materials and coatings that can withstand the specific environmental challenges.

    • Bearing Material:

    Select a bearing material that suits the application’s requirements. Common materials include stainless steel for corrosion resistance and high-carbon chrome steel for general applications.

    • Bearing Arrangement:

    Consider whether a single-row, double-row, or multiple bearings in a specific arrangement are needed to accommodate the loads and moments present in the application.

    By carefully evaluating these factors, engineers and designers can choose the most suitable ball bearing that aligns with the specific demands of the application, ensuring optimal performance, durability, and overall operational efficiency.

    China Custom Motorcycle Parts 6306 Deep Groove Ball Bearing with SKF//NSK/NTN/IKO/Timken/NACHI/Koyo Brand bearing bronzeChina Custom Motorcycle Parts 6306 Deep Groove Ball Bearing with SKF//NSK/NTN/IKO/Timken/NACHI/Koyo Brand bearing bronze
    editor by CX 2024-03-03