Manufactured by PRS Bearings, the XRUI18.0635 is a precision XRUI Series Crossed Roller Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA XI180635N. 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.
XRUI18.0635 - XRUI Series Crossed Roller Slewing Bearings
Technical Specifications
| Direct Interchange | INA XI180635N |
|---|---|
| Overview | |
| Basic Model | XRUI18.0635 |
| Weight | 67 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 722 mm |
| Inner Ring O.D. (da) | 634 mm |
| Inner Ring I.D. (di) | 504 mm |
| Outer Ring I.D. (Di) | 636 mm |
| Outer Ring Rib Dia (DaZT) | 720 mm |
| Inner Ring Rib Dia (diZT) | 632 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 690 mm |
| Inner Ring Hole Pitch Dia. (Li) | 580 mm |
| No. of Outer Ring Holes (na) | 24 |
| No. of Inner Ring Holes (ni) | 24 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 520 mm |
| Module (m) | 8 |
| No. of Teeth (z) | 65 |
XRUI18.0635 722 mm 634 mm 504 mm 580 mm 24 mm 690 mm 636 mm Frequently Asked Questions about XRUI18.0635 XRUI Series Crossed Roller Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings recommends using induction heating or specialized mounting sleeves for the XRUI18.0635. Pay special attention to the outer ring rib diameter (DaZT: 720) and inner ring rib diameter (diZT: 632) when determining proper mounting clearance. Avoid any impact force on the rings, as PRS Bearings precision raceways can be damaged by improper handling.
PRS Bearings provides a comprehensive B2B warranty for the XRUI18.0635 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 XRUI18.0635, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
The XRUI18.0635 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.