Manufactured by PRS Bearings, the XRUI20.0720 is a precision XRUI Series Crossed Roller Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA XI200720N. 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.
XRUI20.0720 - XRUI Series Crossed Roller Slewing Bearings
Technical Specifications
| Direct Interchange | INA XI200720N |
|---|---|
| Overview | |
| Basic Model | XRUI20.0720 |
| Weight | 84 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 812 mm |
| Inner Ring O.D. (da) | 719 mm |
| Inner Ring I.D. (di) | 584 mm |
| Outer Ring I.D. (Di) | 721 mm |
| Outer Ring Rib Dia (DaZT) | 810 mm |
| Inner Ring Rib Dia (diZT) | 717 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 780 mm |
| Inner Ring Hole Pitch Dia. (Li) | 660 mm |
| No. of Outer Ring Holes (na) | 40 |
| No. of Inner Ring Holes (ni) | 40 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 600 mm |
| Module (m) | 8 |
| No. of Teeth (z) | 75 |
XRUI20.0720 812 mm 719 mm 584 mm 660 mm 40 mm 780 mm 721 mm Frequently Asked Questions about XRUI20.0720 XRUI Series Crossed Roller Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides a comprehensive B2B warranty for the XRUI20.0720 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the XRUI Series Crossed Roller Slewing Bearings operates optimally within your specific machinery.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the XRUI20.0720, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Yes, while the standard PRS Bearings XRUI20.0720 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.
Yes, beyond standard ISO specifications, PRS Bearings can produce the XRUI20.0720 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.