Manufactured by PRS Bearings, the PB20025 is a precision Metric PB Series Bearings. You may consider it as an interchangeable alternative and replacement for KAYDON BB20025. Key dimensional parameters include a 260 mm bore diameter, a 25 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.
PB20025 - Metric PB Series Bearings
Technical Specifications
| Direct Interchange | KAYDON BB20025 |
|---|---|
| Overview | |
| Basic Model | PB20025 |
| Weight | 200 kg |
| Dimensions | |
| Bore Dia (d, mm) | 260 mm |
| Outer Dia (D, mm) | 25 mm |
| Width (B, mm) | 0.06-0.09 mm |
| Load Ratings | |
| Dynamic Axial Load (Ca) | 0.03 kN |
25 mm 25 mm 260 mm 260 mm 0.06-0.09 mm 0.06-0.09 mm PB20025 Frequently Asked Questions about PB20025 Metric PB Series Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, while the standard PRS Bearings PB20025 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 PRS Bearings PB20025 is designed for rigid configurations. For optimal performance, strict alignment of the 260 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
The PB20025 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.
Every PRS Bearings PB20025 is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 260 mm bore and 25 mm outer surfaces remain pristine during overseas transit.