Manufactured by PRS Bearings, the PR100UU is a precision PR Sealed Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON JU100CP0, SILVERTHIN JSU100CP0. Key dimensional parameters include a 254 mm bore diameter, a 273.05 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.
PR100UU - PR Sealed Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON JU100CP0, SILVERTHIN JSU100CP0 |
|---|---|
| Overview | |
| Basic Model | PR100UU |
| Weight | 0.594 kg |
| Dimensions | |
| Bore Dia (d, mm) | 254 mm |
| Bore Dia (d, in) | 10 in |
| Outer Dia (D, mm) | 273.05 mm |
| Outer Dia (D, in) | 10.75 in |
| Width (B, mm) | 12.7 mm |
| Width (B, in) | 0.5 in |
| Load Ratings | |
| Dynamic Load (Cr) | 7,920 kN |
| Static Load (Cor) | 22,200 kN |
| Performance | |
| Limit Speed (rpm) | 650 rpm |
12.7 mm 254 mm 273.05 mm PR100UU Frequently Asked Questions about PR100UU PR Sealed Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PR100UU for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
To maximize the performance of the PR100UU, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 254 mm bore. For the 273.05 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.
Absolutely. The precise manufacturing of the PRS Bearings PR100UU results in stable, predictable vibration baselines. This makes it highly compatible with modern IoT condition monitoring sensors for early fault detection.
PRS Bearings provides a comprehensive B2B warranty for the PR100UU against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PR Sealed Radial Contact Ball Bearing operates optimally within your specific machinery.