Manufactured by PRS Bearings, the XRU16.0405 is a precision XRU II Series Crossed Roller Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA XU160405. 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.
XRU16.0405 - XRU II Series Crossed Roller Slewing Bearings
Technical Specifications
| Direct Interchange | INA XU160405 |
|---|---|
| Overview | |
| Basic Model | XRU16.0405 |
| Weight | 25 kg |
| Load Ratings | |
| Dynamic Load (Cr) | 172 kN |
| Static Load (Cor) | 270 kN |
| Dynamic Axial Load (Ca) | 270 kN |
| Static Axial Load (Coa) | 550 kN |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 474 mm |
| Inner Ring O.D. (da) | 404 mm |
| Inner Ring I.D. (di) | 336 mm |
| Outer Ring I.D. (Di) | 406 mm |
| Outer Ring Rib Dia (DaZT) | 472 mm |
| Inner Ring Rib Dia (diZT) | 338 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 450 mm |
| Inner Ring Hole Pitch Dia. (Li) | 360 mm |
| No. of Outer Ring Holes (na) | 30 |
| No. of Inner Ring Holes (ni) | 30 |
336 mm 474 mm XRU16.0405 450 mm 360 mm Frequently Asked Questions about XRU16.0405 XRU II Series Crossed Roller Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Depending on your thermal and fit requirements, PRS Bearings supplies the XRU16.0405 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
Yes, while the standard PRS Bearings XRU16.0405 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 recommends storing the XRU16.0405 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 XRU16.0405 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.