Manufactured by PRS Bearings, the PXC045 is a precision PX 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC045XP0, SILVERTHIN SC045XP0. Key dimensional parameters include a 114.3 mm bore diameter, a 133.35 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.
PXC045 - PX 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC045XP0, SILVERTHIN SC045XP0 |
|---|---|
| Overview | |
| Basic Model | PXC045 |
| Weight | 0.218 kg |
| Dimensions | |
| Bore Dia (d, mm) | 114.3 mm |
| Bore Dia (d, in) | 4.5 in |
| Outer Dia (D, mm) | 133.35 mm |
| Outer Dia (D, in) | 5.25 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 2,269 kN |
| Static Load (Cor) | 10,409 kN |
| Dynamic Axial Load (Ca) | 10,587 kN |
| Static Axial Load (Coa) | 26,067 kN |
| Performance | |
| Limit Speed (rpm) | 2,460 rpm |
9.525 mm 133.35 mm 114.3 mm PXC045 Frequently Asked Questions about PXC045 PX 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The PXC045 utilizes high-purity bearing steel treated with PRS Bearings's advanced thermal processes. This creates a tough core that effectively absorbs shock loads while maintaining a highly wear-resistant surface on the raceways.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PXC045, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
The PXC045 produced by PRS Bearings adheres to strict ISO standards with a bore diameter of 114.3 mm, an outer diameter of 133.35 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 1.17 for high-precision housing fits.
PRS Bearings provides a comprehensive B2B warranty for the PXC045 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PX 4-Point Contact Ball Bearing operates optimally within your specific machinery.