Product Description
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OE NO. |
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515 |
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F5RZ 1104-A |
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513104 |
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513202 |
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513196 |
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|
515042 |
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7T4Z-1104-A |
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518503 |
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F1CZ-1104-B |
|
|
512161 |
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515571 |
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515056 |
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184HUB |
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515 |
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|
515043 |
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171HUB |
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|
515158 |
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541015 |
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515 |
|
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515050 |
|
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521 |
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|
HA590446 |
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F87Z1104CA |
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G2MZ1104Y |
|
|
515052 |
|
|
515571 |
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|
515017 |
|
|
515571 |
|
|
515571 |
|
|
515046 |
|
|
515079 |
|
|
515119 |
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393HUB |
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|
515571 |
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|
515130 |
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|
515571 |
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515571 |
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515116 |
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930-015 |
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BAR |
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|
515014 |
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|
515013 |
|
|
512106 |
|
|
525710 |
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|
5131 |
|
|
518519 |
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F68Z-1104-AA |
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|
512149 |
|
|
513156 |
Shipping
By Air / By Sea /By Express
a. For small weight or Urgent, goods will be delivery by Express DHL/FedEX/UPS/TNT/EMS
b. For max production,goods will be shipped by sea/by air.
c. According to your requirements
Our Services
a. Samples provided for free charge .
b. Strict Inspection ,and the best quality price with reasonable price bearings provided .
c. OEM service provided.
d. Delivery products from our factory warehouse , delivery time is short .
e. Warranty for 6 months
f. After sale service at any time
Company Information
Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established.
Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers.
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc.
First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.
WHY CHOOSE XINYAN?
NO.1 We provide our customers the most Comprehensive service and we’ll do our best to deal with problems our customers encountered to ensure our customers SATISFACTION
NO.2 The high qualityof our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3 Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our working style
NO.4 Manufactured by ourself, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers makes sure every deal have a happy end
FAQ
Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.
Q: Is it your company is factory or Trade Company?
A: We have our own factory; our type is factory + trade.
Q: What time the guarantee of your bearing quality guarantee period:?
A: 6 months ,Customer need supply photos and send bearing back.
Q: Could you tell me the payment term of your company can accept?
A: T/T, Western Union, PayPal, T/T, L/C
Q: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity
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| Warranty: | 12 Months |
|---|---|
| Material: | Steel |
| Type: | Wheel Hub |
| Drive Wheel: | 4WD |
| Wheel Hub Diameter: | 16-20" |
| Finishing: | Chrome |
| Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
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.
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.
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.
editor by CX 2024-05-16
China OEM Brand High Standard CZPT Ball Bearing for Wheel Parts Forklift Parts and Motor Parts Deep Groove Ball Bearing 6022 6024 6022zz 6024zz 2RS near me shop
Product Description
Deep groove ball bearings are suitable for higher-speed or even very large-speed procedure, and are really resilient with out frequent maintenance. This sort of bearing has a small friction coefficient, high limit pace, and a variety of measurement ranges and types. It is used in precision instruments, minimal-sound mot -ors,automobiles, bikes and standard CZPT industries. It is the most broadly used sort of bearing in the CZPT sector. Mainly bear radial load, but also can bear a particular sum of axial load.
A wide range of purposes:
• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electrical factors, this kind of as alternators
• electric motors
• fluid equipment
• material dealing with
• energy resources and family appliances
• textile machinery
• two Wheeler.
Our Bearing Advantage:
1.Free Sample bearing
two.ISO Common
3.Bearing Tiny get acknowledged
four.In Stock bearing
5.OEM bearing support
six.Expert:16 many years manufacture bearing
seven.Customized bearing, Customer’s bearing drawing or samples acknowledged
8.Aggressive value bearing
nine.TT Payment or Western Union or Trade Assurance Get
Solution Show
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample but it is not free.
Q:What kind of shipment will you use?
A:Boat and FedEx,TNT,DHL,UPS,EMS etc.
Q:could you make bearings with our OEM logo,color and packing?
A: Of course. What you need to do is email us the brand logo and colors.
Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
Q: Wha’s the Payment Terms ?
A: Usually we accept T/T ,western union and order online.
If you want to know more specifics, please contact us.
Types of Ball Bearings
There are numerous types of Ball Bearings available on the marketplace, but which one is best for your software? Below, we will examine the variances in between Angular contact, Solitary-row, Substantial-carbon steel, and Ceramic ball bearings. These varieties of bearings also attribute races, or a groove in the center of each and every. These races are critical in retaining the balls contained in the cylinder. They also offer a groove-baed pathway.
Ceramic
The ceramic ball used in ball bearings has several benefits. It is light-weight, operates at lower temperatures, has diminished skidding, and is resistant to electrolysis. The ball also exhibits longer fatigue daily life. All of these variables make the ceramic ball a great option for many apps. But, how do you know if a ceramic ball bearing is appropriate for your application? Go through on to discover why ceramic ball bearings are a far better selection than metal or stainless metal types.
The ceramic balls are forty% a lot more dense than metal. This implies significantly less centrifugal drive is generated on the bearing, which suppresses warmth era. Due to the fact of this decreased friction, ceramic bearings are much more effective at transferring strength. Compared to metal bearings, ceramic balls have more time daily life spans. Even so, these ceramic balls aren’t as sturdy as metal. Consequently, it is important to understand the constraints of the ceramic ball bearing before buying one.
The ceramic supplies employed for ball bearings are resistant to micro-welding. Metals bear this method when imperfections in the surfaces interact. Sooner or later, this final results in a brittle ball that decreases the lifestyle of a bearing. Not like metals, ceramic resources have a steady conduct at high temperatures and show significantly less thermal enlargement. This indicates that they can be utilized for programs in which lubrication isn’t an choice.
While metal balls can simply take up contaminants and international particles, the ceramic ball is insensitive to this, and doesn’t require lubrication. This signifies they are not prone to corrosion and other frequent issues. These are just a couple of factors why ceramics are a much better decision. This technologies has a broad range of makes use of. It is simple to see why it is so well-known. If you might be seeking for a new bearing for your software, be certain to contact an AST Purposes Engineer. They can evaluate your running conditions and prospective failure modes.
Angular get in touch with
An Angular Get in touch with Ball Bearing (also acknowledged as an angular-contact bearing) has an axial component that is created when radial hundreds are used. They are usually employed in pairs, triplex sets, or quadruplex sets. These bearings are also obtainable with Tremendous Completed Raceways to lessen sound and boost lubricant distribution. Angular speak to ball bearings have various design and style units, these kinds of as bore measurement, outer diameter, and outer ring width.
A solitary-row angular speak to bearing has a radial speak to angle that is equal to the angular distance between the two rings. Double-row angular bearings are developed for two-way thrust ability. These kinds of bearings can be obtained at Grainger and other on the internet suppliers. A typical angular contact bearing will final up to a million revolutions. They are often utilized in industrial angular contact bearings.
Single-row angular get in touch with ball bearings function a established make contact with angle. These bearings can assist radial and axial hundreds, but they can not withstand large speeds. Single-row angular make contact with ball bearings could also have one particular or two shoulders relieved. Thrust load is a strain placed on the bearing when it is installed in an assembly, and it is used to create an angle in between the races.
Angular contact ball bearings arrive in single and double-row configurations. They differ in the axial load they can carry and the variety of lubrication they use. Angular get in touch with ball bearings are perfect for substantial-velocity apps and can accommodate both radial and axial loads. The sort of make contact with and lubrication employed in angular-make contact with ball bearings depends on the supposed use for the bearing.
Large-carbon steel
Carbon metal is a minimal-alloy and large-carbon metal utilised in bearings. This materials offers excellent toughness and fatigue qualities for ball and roller bearings. Its mechanical qualities are best for programs the place the temperature is less than four hundred levels Fahrenheit. Large-carbon metal is also used to make bearing components for chrome metal bearings. These types of steels are softer than chrome metal but offer exceptional longevity in applications where the material is uncovered to extreme situations.
Hardened carbon steel balls with an AISI 1015 hardness index are used in a assortment of automotive, professional, and semi-precision applications. In addition to automotive programs, they are also utilized in slides, trolleys, and conveyors. AISI 1015 carbon metal balls are employed in bearings. They can be obtained in a variety of weights and diameters. Carbon steel balls can also be acquired in nickel-plated or uncoated varieties for attractive reasons.
In order to establish no matter whether a ball bearing is made of large-carbon metal, the materials must be analyzed for its hardness. An common pocket magnet will operate nicely, but an ordinary unusual earth magnet isn’t potent sufficient to evaluate the hardness. If it attracts the magnet strongly, the steel is steel, while a weak magnet signifies a non-ferrous substance. A hardness take a look at needs a special microhardness check.
A lower-carbon steel is another alternative. Some miniature bearing makers use a materials with significantly less carbon than AISI 440C. This content is also recognized as KS440 or X65Cr13. Right after becoming warmth-treated, it develops smaller carbides, resulting in exceptional reduced-noise traits and the same corrosion-resistance as 440C. These resources are a considerably less expensive substitute than chrome steel, but they are typically considerably less sturdy than chrome alloy steel.
Single-row
Single-row angular get in touch with ball bearings accommodate axial loads in one direction. These are typically altered against a 2nd bearing. Unlike other ball bearings, they are non-separable and include an upper and lower shoulder. One-row ball bearings are created of Chromium Metal (GCr15) which is warmth-dealt with to attain substantial uniform hardness and outstanding wear resistance. They are the most generally utilised type of bearings in the planet.
Because of the angular speak to between the radial aircraft and the raceway, single-row ball bearings transmit radial forces from raceway to raceway. A greater a, the higher the axial load carrying ability of the bearing. One-row angular speak to ball bearings are excellent for high axial loads. Even so, they have minimal preload abilities and must be mounted in pairs. Consequently, they are best utilised for apps exactly where axial forces need to be distributed.
One-row ball bearings can be pre-lubricated and have steel shields. They are also available with rubber seals or snap rings on the outside the house edge. They are obtainable with different retainers, like pressed metal cages, plastic shields, and rubber seals. A tapered bore is also offered upon request. They are best for apps where space is limited. The 6200 collection of bearings are specifically properly suited for electrical motors, dental hand resources, and optical encoders.
Single-row angular contact ball bearings are broadly utilized for axial hundreds. The outer and internal rings have a bit more substantial radii than the balls. These bearings can accommodate high speeds and low torque. They can also be supplied with various grease amounts. If grease is essential, you can select a lubricant that has distinct traits depending on the application. They are straightforward to set up and preserve. Even so, they are not advisable for adjacent mounting.
Plastic
A plastic ball bearing is a highly functional component that can be mounted in a range of parts, which includes wheels, pulleys and housings. The outer ring of a plastic bearing is normally the pulley profile. The inner ring can be manufactured of a shaft or polymer. The built-in style of a plastic ball bearing assists to reduce assembly time and expense. Listed here are some of the rewards of this type of bearing:
Very first and foremost, plastic balls are lighter than steel balls. They also have significantly less magnetic houses than steel balls, generating them the ideal option for programs demanding reduced weight and sound. Glass balls are also lighter than stainless steel balls, producing them the ideal steel-free of charge option. They are also really corrosion-resistant, which can make them a wonderful selection for some purposes. In addition to currently being light-weight, polymer ball bearings are also quiet. And due to the fact of their minimal excess weight, plastic ball bearings are best for purposes that demand quick speed.
One more advantage of plastic bearings is their potential to stand up to large temperatures. This material is also abrasion and corrosion-resistant. It satisfies Fda and USDA acceptance requirements. Aside from its abrasion-resistant and corrosion-resistant qualities, these plastics do not transfer heat. Apart from getting very sturdy and adaptable, most plastics are also self-lubricating. Frequent plastics include phenolics, acetals, nylon, and extremely higher molecular weight polyethylene. Nevertheless, plastics have limitations, and these resources might be ruined by intense temperatures or chilly movement under hefty masses.
Other rewards of plastic ball bearings contain their reduced density, higher hardness and reduced friction coefficient, and capability to stand up to warmth and corrosion. Ceramics are also light-weight, non-conductive, and have exceptional resistance to friction. These items can face up to temperatures up to 1,800 levels Fahrenheit. If you’re in the industry for a plastic ball bearing, it is critical to decide on the proper variety of material. And if you are seeking for a high-good quality bearing, seem no further.
