Manufactured by PRS Bearings, the PAC200 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KC200AR0, SILVERTHIN SC200AR0. Key dimensional parameters include a 508 mm bore diameter, a 527.05 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.
PAC200 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KC200AR0, SILVERTHIN SC200AR0 |
|---|---|
| Overview | |
| Basic Model | PAC200 |
| Weight | 0.98 kg |
| Dimensions | |
| Bore Dia (d, mm) | 508 mm |
| Bore Dia (d, in) | 20 in |
| Outer Dia (D, mm) | 527.05 mm |
| Outer Dia (D, in) | 20.75 in |
| Width (B, mm) | 9.525 mm |
| Width (B, in) | 0.375 in |
| Load Ratings | |
| Dynamic Load (Cr) | 12,735 kN |
| Static Load (Cor) | 53,512 kN |
| Dynamic Axial Load (Ca) | 34,607 kN |
| Static Axial Load (Coa) | 154,442 kN |
| Performance | |
| Limit Speed (rpm) | 980 rpm |
PAC200 9.525 mm 527.05 mm 508 mm Frequently Asked Questions about PAC200 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides the PAC200 with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PAC200, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Depending on your thermal and fit requirements, PRS Bearings supplies the PAC200 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
The PRS Bearings PAC200 features precision-machined corner chamfers designed to facilitate easier mounting. These ISO-standard chamfers ensure that the PA Angular Contact Ball Series fits snugly against shaft shoulders, preventing stress concentration at the 508 mm bore interface.