Manufactured by PRS Bearings, the PXC070 is a precision PX 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC070XP0, SILVERTHIN SC070XP0. Key dimensional parameters include a 177.8 mm bore diameter, a 196.85 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.
PXC070 - PX 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC070XP0, SILVERTHIN SC070XP0 |
|---|---|
| Overview | |
| Basic Model | PXC070 |
| Weight | 0.331 kg |
| Dimensions | |
| Bore Dia (d, mm) | 177.8 mm |
| Bore Dia (d, in) | 7 in |
| Outer Dia (D, mm) | 196.85 mm |
| Outer Dia (D, in) | 7.75 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 8,590 kN |
| Static Load (Cor) | 15,791 kN |
| Dynamic Axial Load (Ca) | 13,923 kN |
| Static Axial Load (Coa) | 39,456 kN |
| Performance | |
| Limit Speed (rpm) | 1,630 rpm |
9.525 mm 196.85 mm 177.8 mm PXC070 Frequently Asked Questions about PXC070 PX 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, while the standard PRS Bearings PXC070 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.
The PXC070 is engineered with an optimal strength-to-mass ratio. PRS Bearings ensures that the cross-sectional distribution provides maximum structural rigidity for its 8,590 dynamic load rating without introducing excessive rotational inertia.
Certainly. While the standard PXC070 is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PXC070 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.