Manufactured by PRS Bearings, the PRC070 is a precision PR Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC070CP0, SILVERTHIN SC070CP0. 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.
PRC070 - PR Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC070CP0, SILVERTHIN SC070CP0 |
|---|---|
| Overview | |
| Basic Model | PRC070 |
| 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) | 6,481 kN |
| Static Load (Cor) | 15,791 kN |
| Performance | |
| Limit Speed (rpm) | 2,710 rpm |
9.525 mm 196.85 mm 177.8 mm PRC070 Frequently Asked Questions about PRC070 PR Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Engineered for heavy-duty endurance, the PRS Bearings PRC070 offers a dynamic load rating (Cr) of 6,481 and a static load rating (Cor) of 15,791. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.
Under optimal lubrication conditions, the PRS Bearings PRC070 can reach a limiting speed of 2,710 RPM. The low-friction raceway finish developed by PRS Bearings allows for cooler running temperatures even at high velocities.
Yes. Through optimized internal geometry and precision honing, PRS Bearings minimizes the rolling friction of the PRC070. This lowers operating temperatures and power consumption, particularly when running near its 2,710 RPM threshold.
Every PRS Bearings PRC070 is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 177.8 mm bore and 196.85 mm outer surfaces remain pristine during overseas transit.