Manufactured by PRS Bearings, the PU20.0897 is a precision PU Series Four-Point Contact Ball Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA VU200897. 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.
PU20.0897 - PU Series Four-Point Contact Ball Slewing Bearings
Technical Specifications
| Direct Interchange | INA VU200897 |
|---|---|
| Overview | |
| Basic Model | PU20.0897 |
| Weight | 67 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 976 mm |
| Inner Ring O.D. (da) | 898 mm |
| Inner Ring I.D. (di) | 818 mm |
| Outer Ring I.D. (Di) | 896 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 944 mm |
| Inner Ring Hole Pitch Dia. (Li) | 850 mm |
| No. of Outer Ring Holes (na) | 36 |
898 mm 850 mm 818 mm mm 896 mm 944 mm 976 mm 36 mm PU20.0897 Frequently Asked Questions about PU20.0897 PU Series Four-Point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PU20.0897, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Depending on your thermal and fit requirements, PRS Bearings supplies the PU20.0897 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
PRS Bearings provides a comprehensive B2B warranty for the PU20.0897 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.
Certainly. While the standard PU20.0897 is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.