Manufactured by PRS Bearings, the PX075UU is a precision PX Sealed 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON JU075XP0, SILVERTHIN JSU075XP0. Key dimensional parameters include a 190.5 mm bore diameter, a 209.55 mm outer diameter, and a 12.7 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.
PX075UU - PX Sealed 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON JU075XP0, SILVERTHIN JSU075XP0 |
|---|---|
| Overview | |
| Basic Model | PX075UU |
| Weight | 0.449 kg |
| Dimensions | |
| Bore Dia (d, mm) | 190.5 mm |
| Bore Dia (d, in) | 7.5 in |
| Outer Dia (D, mm) | 209.55 mm |
| Outer Dia (D, in) | 8.25 in |
| Width (B, mm) | 12.7 mm |
| Width (B, in) | 0.5 in |
| Load Ratings | |
| Dynamic Load (Cr) | 8,930 kN |
| Static Load (Cor) | 16,860 kN |
| Dynamic Axial Load (Ca) | 15,480 kN |
| Static Axial Load (Coa) | 42,120 kN |
| Performance | |
| Limit Speed (rpm) | 330 rpm |
12.7 mm 209.55 mm 190.5 mm PX075UU Frequently Asked Questions about PX075UU PX Sealed 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The L10 life of the PRS Bearings PX075UU is calculated based on its 8,930 dynamic capacity and your specific application loads. By maintaining clean operating conditions and using PRS Bearings's recommended lubrication, users can expect significantly extended service intervals.
Depending on your thermal and fit requirements, PRS Bearings supplies the PX075UU in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
The PX075UU 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.
The PX075UU is engineered with an optimal strength-to-mass ratio. PRS Bearings ensures that the cross-sectional distribution provides maximum structural rigidity for its 8,930 dynamic load rating without introducing excessive rotational inertia.