Manufactured by PRS Bearings, the PAB200 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KB200AR0, SILVERTHIN SB200AR0. Key dimensional parameters include a 508 mm bore diameter, a 523.875 mm outer diameter, and a 7.939 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.
PAB200 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KB200AR0, SILVERTHIN SB200AR0 |
|---|---|
| Overview | |
| Basic Model | PAB200 |
| Weight | 0.68 kg |
| Dimensions | |
| Bore Dia (d, mm) | 508 mm |
| Bore Dia (d, in) | 20 in |
| Outer Dia (D, mm) | 523.875 mm |
| Outer Dia (D, in) | 20.625 in |
| Width (B, mm) | 7.939 mm |
| Width (B, in) | 0.3125 in |
| Load Ratings | |
| Dynamic Load (Cr) | 9,617 kN |
| Static Load (Cor) | 42,747 kN |
| Dynamic Axial Load (Ca) | 26,245 kN |
| Static Axial Load (Coa) | 123,349 kN |
| Performance | |
| Limit Speed (rpm) | 980 rpm |
PAB200 7.939 mm 523.875 mm 508 mm Frequently Asked Questions about PAB200 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every PAB200 batch undergoes 100% automated vibration and noise testing at the PRS Bearings factory. We guarantee compliance with Z1/V1 standards, with premium Z3/V3 options available for high-end electric motors.
Absolutely. The PRS Bearings PAB200 is a drop-in replacement for international models like KAYDON KB200AR0, SILVERTHIN SB200AR0. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
PRS Bearings recommends storing the PAB200 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.
Yes. Through optimized internal geometry and precision honing, PRS Bearings minimizes the rolling friction of the PAB200. This lowers operating temperatures and power consumption, particularly when running near its 980 RPM threshold.