Manufactured by PRS Bearings, the PRF100 is a precision PR Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KF100CP0, SILVERTHIN SF100CP0. Key dimensional parameters include a 254 mm bore diameter, a 292.1 mm outer diameter, and a 19.05 mm overall width. With matching boundary dimensions, this component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
PRF100 - PR Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KF100CP0, SILVERTHIN SF100CP0 |
|---|---|
| Overview | |
| Basic Model | PRF100 |
| Weight | 1.95 kg |
| Dimensions | |
| Bore Dia (d, mm) | 254 mm |
| Bore Dia (d, in) | 10 in |
| Outer Dia (D, mm) | 292.1 mm |
| Outer Dia (D, in) | 11.5 in |
| Width (B, mm) | 19.05 mm |
| Width (B, in) | 0.75 in |
| Load Ratings | |
| Dynamic Load (Cr) | 24,688 kN |
| Static Load (Cor) | 53,957 kN |
| Performance | |
| Limit Speed (rpm) | 1,860 rpm |
19.05 mm 292.1 mm 254 mm PRF100 Frequently Asked Questions about PRF100 PR Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The L10 life of the PRS Bearings PRF100 is calculated based on its 24,688 dynamic capacity and your specific application loads. By maintaining clean operating conditions and using PRS Bearings's recommended lubrication, users can expect significantly extended service intervals.
Yes. As part of our B2B commitment, if a PRF100 experiences unexpected issues in the field, PRS Bearings engineers can perform detailed metallurgical and wear analysis to identify root causes and optimize your future setups.
To maximize the performance of the PRF100, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 254 mm bore. For the 292.1 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PRF100 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.