Manufactured by PRS Bearings, the PR050UU is a precision PR Sealed Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON JU050CP0, SILVERTHIN JSU050CP0. Key dimensional parameters include a 127 mm bore diameter, a 146.05 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.
PR050UU - PR Sealed Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON JU050CP0, SILVERTHIN JSU050CP0 |
|---|---|
| Overview | |
| Basic Model | PR050UU |
| Weight | 0.308 kg |
| Dimensions | |
| Bore Dia (d, mm) | 127 mm |
| Bore Dia (d, in) | 5 in |
| Outer Dia (D, mm) | 146.05 mm |
| Outer Dia (D, in) | 5.75 in |
| Width (B, mm) | 12.7 mm |
| Width (B, in) | 0.5 in |
| Load Ratings | |
| Dynamic Load (Cr) | 6,180 kN |
| Static Load (Cor) | 11,520 kN |
| Performance | |
| Limit Speed (rpm) | 1300 rpm |
12.7 mm 127 mm 146.05 mm PR050UU Frequently Asked Questions about PR050UU PR Sealed Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PR050UU are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PR050UU with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
The PR050UU produced by PRS Bearings adheres to strict ISO standards with a bore diameter of 127 mm, an outer diameter of 146.05 mm, and a width of 12.7 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 1.15 for high-precision housing fits.
The PR050UU is engineered with an optimal strength-to-mass ratio. PRS Bearings ensures that the cross-sectional distribution provides maximum structural rigidity for its 6,180 dynamic load rating without introducing excessive rotational inertia.