Manufactured by PRS Bearings, the PB20035 is a precision Metric PB Series Bearings. You may consider it as an interchangeable alternative and replacement for KAYDON BB20035. Key dimensional parameters include a 295 mm bore diameter, a 35 mm outer diameter, and a 0.06-0.09 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.
PB20035 - Metric PB Series Bearings
Technical Specifications
| Direct Interchange | KAYDON BB20035 |
|---|---|
| Overview | |
| Basic Model | PB20035 |
| Weight | 200 kg |
| Dimensions | |
| Bore Dia (d, mm) | 295 mm |
| Outer Dia (D, mm) | 35 mm |
| Width (B, mm) | 0.06-0.09 mm |
| Load Ratings | |
| Dynamic Axial Load (Ca) | 0.03 kN |
35 mm 35 mm 295 mm 295 mm 0.06-0.09 mm 0.06-0.09 mm PB20035 Frequently Asked Questions about PB20035 Metric PB Series Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To maximize the performance of the PB20035, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 295 mm bore. For the 35 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.
The PRS Bearings PB20035 features precision-machined corner chamfers designed to facilitate easier mounting. These ISO-standard chamfers ensure that the Metric PB Series Bearings fits snugly against shaft shoulders, preventing stress concentration at the 295 mm bore interface.
The PB20035 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.
The standard PB20035 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 295 mm x 35 mm dimensions without warping.