Manufactured by PRS Bearings, the PAB035 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KB035AR0, SILVERTHIN SB035AR0. Key dimensional parameters include a 88.9 mm bore diameter, a 104.775 mm outer diameter, and a 7.938 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.
PAB035 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KB035AR0, SILVERTHIN SB035AR0 |
|---|---|
| Overview | |
| Basic Model | PAB035 |
| Weight | 0.122 kg |
| Dimensions | |
| Bore Dia (d, mm) | 88.9 mm |
| Bore Dia (d, in) | 3.5 in |
| Outer Dia (D, mm) | 104.775 mm |
| Outer Dia (D, in) | 4.125 in |
| Width (B, mm) | 7.938 mm |
| Width (B, in) | 0.3125 in |
| Load Ratings | |
| Dynamic Load (Cr) | 3,563 kN |
| Static Load (Cor) | 7,962 kN |
| Dynamic Axial Load (Ca) | 8,585 kN |
| Static Axial Load (Coa) | 23,042 kN |
| Performance | |
| Limit Speed (rpm) | 5,250 rpm |
PAB035 7.938 mm 104.775 mm 88.9 mm Frequently Asked Questions about PAB035 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Depending on your thermal and fit requirements, PRS Bearings supplies the PAB035 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
The PAB035 utilizes high-purity bearing steel treated with PRS Bearings's advanced thermal processes. This creates a tough core that effectively absorbs shock loads while maintaining a highly wear-resistant surface on the raceways.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PAB035 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
The PAB035 produced by PRS Bearings adheres to strict ISO standards with a bore diameter of 88.9 mm, an outer diameter of 104.775 mm, and a width of 7.938 mm. PRS Bearings utilizes advanced grinding technology to ensure a radial section wall thickness of 7.9 mm and a balanced D/d ratio of 1.18 for high-precision housing fits.