Manufactured by PRS Bearings, the XRU08.0120 is a precision XRU II Series Crossed Roller Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA XU080120. 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.
XRU08.0120 - XRU II Series Crossed Roller Slewing Bearings
Technical Specifications
| Direct Interchange | INA XU080120 |
|---|---|
| Overview | |
| Basic Model | XRU08.0120 |
| Weight | 4 kg |
| Load Ratings | |
| Dynamic Load (Cr) | 36 kN |
| Static Load (Cor) | 26 kN |
| Dynamic Axial Load (Ca) | 56 kN |
| Static Axial Load (Coa) | 53 kN |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 170 mm |
| Inner Ring O.D. (da) | 119.4 mm |
| Inner Ring I.D. (di) | 69 mm |
| Outer Ring I.D. (Di) | 120.6 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 148 mm |
| Inner Ring Hole Pitch Dia. (Li) | 90 mm |
| No. of Outer Ring Holes (na) | 6 |
| No. of Inner Ring Holes (ni) | 6 |
69 mm 170 mm XRU08.0120 148 mm 90 mm Frequently Asked Questions about XRU08.0120 XRU II Series Crossed Roller Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, beyond standard ISO specifications, PRS Bearings can produce the XRU08.0120 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the XRU08.0120 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
Depending on your thermal and fit requirements, PRS Bearings supplies the XRU08.0120 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
Absolutely. The PRS Bearings XRU08.0120 is a drop-in replacement for international models like INA XU080120. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.