Manufactured by PRS Bearings, the PRG350 is a precision PR Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KG350CP0, SILVERTHIN SG350CP0. Key dimensional parameters include a 889 mm bore diameter, a 939.8 mm outer diameter, and a 25.4 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.
PRG350 - PR Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KG350CP0, SILVERTHIN SG350CP0 |
|---|---|
| Overview | |
| Basic Model | PRG350 |
| Weight | 12.292 kg |
| Dimensions | |
| Bore Dia (d, mm) | 889 mm |
| Bore Dia (d, in) | 35 in |
| Outer Dia (D, mm) | 939.8 mm |
| Outer Dia (D, in) | 37 in |
| Width (B, mm) | 25.4 mm |
| Width (B, in) | 1 in |
| Load Ratings | |
| Dynamic Load (Cr) | 76,487 kN |
| Static Load (Cor) | 262,890 kN |
| Performance | |
| Limit Speed (rpm) | 560 rpm |
25.4 mm 939.8 mm 889 mm PRG350 Frequently Asked Questions about PRG350 PR Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides a comprehensive B2B warranty for the PRG350 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.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PRG350 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
The PRG350 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.
To maximize the performance of the PRG350, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 889 mm bore. For the 939.8 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.