Manufactured by PRS Bearings, the PRD090 is a precision PR Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KD090CP0, SILVERTHIN SD090CP0. Key dimensional parameters include a 228.6 mm bore diameter, a 254 mm outer diameter, and a 12.7 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.
PRD090 - PR Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KD090CP0, SILVERTHIN SD090CP0 |
|---|---|
| Overview | |
| Basic Model | PRD090 |
| Weight | 0.78 kg |
| Dimensions | |
| Bore Dia (d, mm) | 228.6 mm |
| Bore Dia (d, in) | 9 in |
| Outer Dia (D, mm) | 254 mm |
| Outer Dia (D, in) | 10 in |
| Width (B, mm) | 12.7 mm |
| Width (B, in) | 0.5 in |
| Load Ratings | |
| Dynamic Load (Cr) | 11,957 kN |
| Static Load (Cor) | 28,913 kN |
| Performance | |
| Limit Speed (rpm) | 2,110 rpm |
12.7 mm 254 mm 228.6 mm PRD090 Frequently Asked Questions about PRD090 PR Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PRD090 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
PRS Bearings provides a comprehensive B2B warranty for the PRD090 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PR Radial Contact Ball Bearing operates optimally within your specific machinery.
Under optimal lubrication conditions, the PRS Bearings PRD090 can reach a limiting speed of 2,110 RPM. The low-friction raceway finish developed by PRS Bearings allows for cooler running temperatures even at high velocities.
The L10 life of the PRS Bearings PRD090 is calculated based on its 11,957 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.