Manufactured by PRS Bearings, the PRC047 is a precision PR Radial Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KC047CP0, SILVERTHIN SC047CP0. Key dimensional parameters include a 120.65 mm bore diameter, a 139.7 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.
PRC047 - PR Radial Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KC047CP0, SILVERTHIN SC047CP0 |
|---|---|
| Overview | |
| Basic Model | PRC047 |
| Weight | 0.227 kg |
| Dimensions | |
| Bore Dia (d, mm) | 120.65 mm |
| Bore Dia (d, in) | 4.75 in |
| Outer Dia (D, mm) | 139.7 mm |
| Outer Dia (D, in) | 5.5 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 5,231 kN |
| Static Load (Cor) | 10,943 kN |
| Performance | |
| Limit Speed (rpm) | 3,900 rpm |
9.525 mm 139.7 mm 120.65 mm PRC047 Frequently Asked Questions about PRC047 PR Radial Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides a comprehensive B2B warranty for the PRC047 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PR Radial Contact Ball Bearing operates optimally within your specific machinery.
Absolutely. The PRS Bearings PRC047 is a drop-in replacement for international models like KAYDON KC047CP0, SILVERTHIN SC047CP0. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
Engineered for heavy-duty endurance, the PRS Bearings PRC047 offers a dynamic load rating (Cr) of 5,231 and a static load rating (Cor) of 10,943. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.
The standard PRS Bearings PRC047 is designed for rigid configurations. For optimal performance, strict alignment of the 120.65 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.