Manufactured by PRS Bearings, the PU40.0586 is a precision PU Series Four-Point Contact Ball Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA VU400586. Key dimensional parameters include a mm bore diameter, a mm outer diameter, and a 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.
PU40.0586 - PU Series Four-Point Contact Ball Slewing Bearings
Technical Specifications
| Direct Interchange | INA VU400586 |
|---|---|
| Overview | |
| Basic Model | PU40.0586 |
| Weight | 115 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 704 mm |
| Inner Ring O.D. (da) | 588 mm |
| Inner Ring I.D. (di) | 468 mm |
| Outer Ring I.D. (Di) | 584 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 664 mm |
| Inner Ring Hole Pitch Dia. (Li) | 508 mm |
| No. of Outer Ring Holes (na) | 36 |
588 mm 508 mm 468 mm mm 584 mm 664 mm 704 mm 36 mm PU40.0586 Frequently Asked Questions about PU40.0586 PU Series Four-Point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings recommends storing the PU40.0586 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.
The PU40.0586 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, while the standard PRS Bearings PU40.0586 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.
PRS Bearings provides a comprehensive B2B warranty for the PU40.0586 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PU Series Four-Point Contact Ball Slewing Bearings operates optimally within your specific machinery.