Manufactured by PRS Bearings, the PAG050 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KG050AR0, SILVERTHIN SG050AR0. Key dimensional parameters include a 127 mm bore diameter, a 177.8 mm outer diameter, and a 25.4 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.
PAG050 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KG050AR0, SILVERTHIN SG050AR0 |
|---|---|
| Overview | |
| Basic Model | PAG050 |
| Weight | 1.95 kg |
| Dimensions | |
| Bore Dia (d, mm) | 127 mm |
| Bore Dia (d, in) | 5 in |
| Outer Dia (D, mm) | 177.8 mm |
| Outer Dia (D, in) | 7 in |
| Width (B, mm) | 25.4 mm |
| Width (B, in) | 1 in |
| Load Ratings | |
| Dynamic Load (Cr) | 30,679 kN |
| Static Load (Cor) | 50,576 kN |
| Dynamic Axial Load (Ca) | 68,503 kN |
| Static Axial Load (Coa) | 146,035 kN |
| Performance | |
| Limit Speed (rpm) | 3,330 rpm |
PAG050 25.4 mm 177.8 mm 127 mm Frequently Asked Questions about PAG050 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The PAG050 is manufactured by PRS Bearings using premium-grade bearing steel that undergoes rigorous quality control processes. The company adheres to international standards including ISO 9001 and IATF 16949, ensuring consistent material purity and structural integrity across all production batches.
Engineered for heavy-duty endurance, the PRS Bearings PAG050 offers a dynamic load rating (Cr) of 30,679 and a static load rating (Cor) of 50,576. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.
Absolutely. The PRS Bearings PAG050 is a drop-in replacement for international models like KAYDON KG050AR0, SILVERTHIN SG050AR0. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
Yes, while the standard PRS Bearings PAG050 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.