Manufactured by PRS Bearings, the PAG350 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KG350AR0, SILVERTHIN SG350AR0. Key dimensional parameters include a 889 mm bore diameter, a 939.8 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.
PAG350 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KG350AR0, SILVERTHIN SG350AR0 |
|---|---|
| Overview | |
| Basic Model | PAG350 |
| Weight | 12.292 kg |
| Dimensions | |
| Bore Dia (d, mm) | 889 mm |
| Bore Dia (d, in) | 35 in |
| Outer Dia (D, mm) | 939.8 mm |
| Outer Dia (D, in) | 37 in |
| Width (B, mm) | 25.4 mm |
| Width (B, in) | 1 in |
| Load Ratings | |
| Dynamic Load (Cr) | 79,988 kN |
| Static Load (Cor) | 303,547 kN |
| Dynamic Axial Load (Ca) | 226,592 kN |
| Static Axial Load (Coa) | 876,300 kN |
| Performance | |
| Limit Speed (rpm) | 560 rpm |
PAG350 25.4 mm 939.8 mm 889 mm Frequently Asked Questions about PAG350 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The standard PRS Bearings PAG350 is designed for rigid configurations. For optimal performance, strict alignment of the 889 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
Yes, while the standard PRS Bearings PAG350 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.
The standard PAG350 from PRS Bearings is heat-stabilized for temperatures up to 120°C. For extreme heat applications, PRS Bearings offers custom S1 or S2 stabilization treatments to ensure the component maintains its 889 mm x 939.8 mm dimensions without warping.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PAG350 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.