Manufactured by PRS Bearings, the PXC250 is a precision PX 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC250XP0, SILVERTHIN SC250XP0. Key dimensional parameters include a 635 mm bore diameter, a 654.05 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.
PXC250 - PX 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC250XP0, SILVERTHIN SC250XP0 |
|---|---|
| Overview | |
| Basic Model | PXC250 |
| Weight | 1.22 kg |
| Dimensions | |
| Bore Dia (d, mm) | 635 mm |
| Bore Dia (d, in) | 25 in |
| Outer Dia (D, mm) | 654.05 mm |
| Outer Dia (D, in) | 25.75 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 17,530 kN |
| Static Load (Cor) | 54,268 kN |
| Dynamic Axial Load (Ca) | 31,760 kN |
| Static Axial Load (Coa) | 135,715 kN |
| Performance | |
| Limit Speed (rpm) | 470 rpm |
9.525 mm 654.05 mm 635 mm PXC250 Frequently Asked Questions about PXC250 PX 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PXC250, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Every PXC250 batch undergoes 100% automated vibration and noise testing at the PRS Bearings factory. We guarantee compliance with Z1/V1 standards, with premium Z3/V3 options available for high-end electric motors.
The PXC250 produced by PRS Bearings adheres to strict ISO standards with a bore diameter of 635 mm, an outer diameter of 654.05 mm, and a width of 9.525 mm. PRS Bearings utilizes advanced grinding technology to ensure a radial section wall thickness of 9.5 mm and a balanced D/d ratio of 1.03 for high-precision housing fits.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PXC250 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.