Manufactured by PRS Bearings, the PB40040 is a precision Metric PB Series Bearings. You may consider it as an interchangeable alternative and replacement for KAYDON BB40040. Key dimensional parameters include a 510 mm bore diameter, a 40 mm outer diameter, and a 0.08-0.11 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.
PB40040 - Metric PB Series Bearings
Technical Specifications
| Direct Interchange | KAYDON BB40040 |
|---|---|
| Overview | |
| Basic Model | PB40040 |
| Weight | 400 kg |
| Dimensions | |
| Bore Dia (d, mm) | 510 mm |
| Outer Dia (D, mm) | 40 mm |
| Width (B, mm) | 0.08-0.11 mm |
| Load Ratings | |
| Dynamic Axial Load (Ca) | 0.04 kN |
40 mm 40 mm 510 mm 510 mm 0.08-0.11 mm 0.08-0.11 mm PB40040 Frequently Asked Questions about PB40040 Metric PB Series Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PB40040 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
PRS Bearings provides a comprehensive B2B warranty for the PB40040 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the Metric PB Series Bearings operates optimally within your specific machinery.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PB40040 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
Yes, while the standard PRS Bearings PB40040 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.