Manufactured by PRS Bearings, the PRB110 is a precision PR Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KB110CP0, SILVERTHIN SB110CP0. Key dimensional parameters include a 279.4 mm bore diameter, a 295.275 mm outer diameter, and a 7.938 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.
PRB110 - PR Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KB110CP0, SILVERTHIN SB110CP0 |
|---|---|
| Overview | |
| Basic Model | PRB110 |
| Weight | 0.34 kg |
| Dimensions | |
| Bore Dia (d, mm) | 279.4 mm |
| Bore Dia (d, in) | 11 in |
| Outer Dia (D, mm) | 295.275 mm |
| Outer Dia (D, in) | 11.625 in |
| Width (B, mm) | 7.938 mm |
| Width (B, in) | 0.3125 in |
| Load Ratings | |
| Dynamic Load (Cr) | 6,512 kN |
| Static Load (Cor) | 20,417 kN |
| Performance | |
| Limit Speed (rpm) | 1,770 rpm |
7.938 mm 295.275 mm 279.4 mm PRB110 Frequently Asked Questions about PRB110 PR Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The PRB110 is manufactured by PRS Bearings using premium-grade bearing steel that undergoes rigorous quality control processes. The company adheres to international standards including ISO 9001 and IATF 16949, ensuring consistent material purity and structural integrity across all production batches.
The PRS Bearings PRB110 features precision-machined corner chamfers designed to facilitate easier mounting. These ISO-standard chamfers ensure that the PR Radial Contact Ball Bearing fits snugly against shaft shoulders, preventing stress concentration at the 279.4 mm bore interface.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PRB110 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PRB110 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.