Power Transmission > Bearings > Ball Bearings > Thrust Ball Bearings
B21 Thrust Ball Bearing | B21 Thrust Bearing - 1-3/4" Bore
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Custom Cut to Length Chain Also Available
SKU: 2783-B21-BEARING
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B21 Thrust Ball Bearing | B21 Thrust Bearing - 1-3/4" Bore Features
B21 Thrust Ball Bearing | B21 Thrust Bearing - 1-3/4" Bore Specifications
The B21 thrust bearing is a single acting, flat seat design thrust ball bearing with a 1-3/4" bore and grooved races. What separates this bearing from some of the other B21 bearings on the market is its precision-made components, 52100 thru-hardened steel rings and balls, and high-quality, low-carbon steel band. This bearing is also supplied with light oil lubrication from the factory and features an oil hole in the band for relubricating. Thrust ball bearings are rotary bearings designed to support a predominately axial load. B21 bearings are composed of bearing balls that are supported in a ring and allow for use in applications with low thrust and little axial load. For additional information or to get a quote on B21 thrust ball bearings, contact our customer support team, and we will be happy to assist you!
B21 Thrust Bearing Dimensions
- Bearing Size: B
- Dimension (A): " +0.002/ -0.000
- Dimension (A1): "+0.010/ -0.010
- Dimension (B): "+0.000/ -0.003
- Dimension (H): "+0.005/ -0.005
- Number of Balls: 10
- Ball Size: "
- Static Load Rating: LBS
- Dynamic Load Rating: LBS
- Speed Limit (Oil): RPM
- Weight: LBS
- Bearing Size: B
- Dimension (A): " +0.002/ -0.000
- Dimension (A1): "+0.010/ -0.010
- Dimension (B): "+0.000/ -0.003
- Dimension (H): "+0.005/ -0.005
- Number of Balls: 10
- Ball Size: "
- Static Load Rating: LBS
- Dynamic Load Rating: LBS
- Speed Limit (Oil): RPM
- Weight: LBS
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