Manufactured by PRS Bearings, the PXC160 is a precision PX 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC160XP0, SILVERTHIN SC160XP0. Key dimensional parameters include a 406.4 mm bore diameter, a 425.45 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.
PXC160 - PX 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC160XP0, SILVERTHIN SC160XP0 |
|---|---|
| Overview | |
| Basic Model | PXC160 |
| Weight | 0.785 kg |
| Dimensions | |
| Bore Dia (d, mm) | 406.4 mm |
| Bore Dia (d, in) | 16 in |
| Outer Dia (D, mm) | 425.45 mm |
| Outer Dia (D, in) | 16.75 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 13,727 kN |
| Static Load (Cor) | 35,052 kN |
| Dynamic Axial Load (Ca) | 23,709 kN |
| Static Axial Load (Coa) | 87,585 kN |
| Performance | |
| Limit Speed (rpm) | 730 rpm |
9.525 mm 425.45 mm 406.4 mm PXC160 Frequently Asked Questions about PXC160 PX 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides the PXC160 with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.
To maximize the performance of the PXC160, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 406.4 mm bore. For the 425.45 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PXC160 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
Yes, while the standard PRS Bearings PXC160 meets ISO P0 (ABEC-1) levels, PRS Bearings also manufactures high-precision variants in P6 (ABEC-3) and P5 (ABEC-5) for applications requiring minimal runout and extreme rotational accuracy.