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Timken 5211K is a double row angular contact ball bearing with a 55mm bore. It features a snap-in cage design, a dynamic load rating of 17300 lbf, and a static load rating of 12700 lbf. This bearing is engineered for applications requiring combined radial and axial load support, such as in gearboxes or pump shafts.
MODEL 5211K
$145.56 Each
Prices are subject to change
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Returnable: Yes
1.312 in Static radial rating
71000 N
2.475 in Manufacturing part number
5211K C3 O.D. (in):100 mm 3.937 Outer ring to clear radius:0.059 in Outer ring backing diameter:91.948 mm
3.620 in Ring width
33.32 mm
Ball diameter
0.56300 in
Ball type
Steel
Cage type
Snap In
Contact angle
20 °
Design units
METRIC
Dynamic radial rating
17300 lbf
I.D.
2.1654 in
Inner ring "to clear" radius
0.059 in
Inner ring backing diameter
2.475 in
O.D.
3.9370 in
Outer ring "to clear" radius
0.059 in
Outer ring backing diameter
3.620 in
Ring width
1.3120 in
Static radial rating
12700 lbf
Bearings
Overview The Timken (Fafnir) 5211K Ball Angular Contact Double Row Bearing is engineered for high-performance applications requiring precision and durability. This bearing features a double row design, providing enhanced load capacity and stability under radial and axial loads. With a robust construction, the 5211K ensures reliable operation in various demanding environments, making it an ideal choice for automotive and industrial applications.
Key Features
- Double Row Design: Provides increased load-carrying capacity and improved stability, making it suitable for high-load applications.
- Angular Contact Configuration: Allows for the simultaneous support of radial and axial loads, enhancing overall performance.
- High-Quality Materials: Manufactured from premium steel for exceptional strength and longevity, minimizing the risk of fatigue and wear.
- Precision Engineering: Designed to operate efficiently at high speeds, reducing friction and heat generation for extended service life.
- Sealed for Protection: Equipped with seals to prevent contamination, ensuring optimal performance in harsh environments.
Applications
- Automotive Industry: Ideal for use in wheel hubs, transmissions, and other critical automotive components where reliability is paramount.
- Industrial Machinery: Suitable for conveyor systems, pumps, and other machinery requiring robust bearing solutions to withstand heavy loads and stress.
- Compatibility: Designed to fit various applications, making it a versatile choice for engineers and maintenance professionals.
Benefits
- Enhanced Reliability: The double row design and angular contact configuration ensure consistent performance, even under challenging conditions.
- Reduced Maintenance: Sealed construction minimizes the need for frequent maintenance and lubrication, lowering operational costs.
- Extended Service Life: High-quality materials and precision manufacturing contribute to longer-lasting performance, reducing the need for replacements and associated downtime. --- Product information compiled with AI assistance for reference purposes.
SKU: 5066946
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I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more