Manufactured by PRS Bearings, the PXC050 is a precision PX 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC050XP0, SILVERTHIN SC050XP0. Key dimensional parameters include a 127 mm bore diameter, a 146.05 mm outer diameter, and a 9.525 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.
PXC050 - PX 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC050XP0, SILVERTHIN SC050XP0 |
|---|---|
| Overview | |
| Basic Model | PXC050 |
| Weight | 0.263 kg |
| Dimensions | |
| Bore Dia (d, mm) | 127 mm |
| Bore Dia (d, in) | 5 in |
| Outer Dia (D, mm) | 146.05 mm |
| Outer Dia (D, in) | 5.75 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 7,117 kN |
| Static Load (Cor) | 11,521 kN |
| Dynamic Axial Load (Ca) | 11,298 kN |
| Static Axial Load (Coa) | 28,736 kN |
| Performance | |
| Limit Speed (rpm) | 2,230 rpm |
9.525 mm 146.05 mm 127 mm PXC050 Frequently Asked Questions about PXC050 PX 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To maximize the performance of the PXC050, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 127 mm bore. For the 146.05 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 PXC050 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
Absolutely. The precise manufacturing of the PRS Bearings PXC050 results in stable, predictable vibration baselines. This makes it highly compatible with modern IoT condition monitoring sensors for early fault detection.
Depending on your thermal and fit requirements, PRS Bearings supplies the PXC050 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.