Manufactured by PRS Bearings, the XRSU14.844 is a precision XRSU Series Crossed Roller Slewing Bearings. You may consider it as an interchangeable alternative and replacement for INA XSU140844. 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.
XRSU14.844 - XRSU Series Crossed Roller Slewing Bearings
Technical Specifications
| Direct Interchange | INA XSU140844 |
|---|---|
| Overview | |
| Basic Model | XRSU14.844 |
| Weight | 60 kg |
| Performance | |
| Clearance / Preload | 0.01-0.04 |
| Accuracy | |
| Accuracy A | 0.06 |
| Accuracy B | 0.06 |
| Accuracy C | 0.09 |
| Accuracy D | 0.08 |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 914 mm |
| Inner Ring O.D. (da) | 843 mm |
| Inner Ring I.D. (di) | 774 mm |
| Outer Ring I.D. (Di) | 845 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 890 mm |
| Inner Ring Hole Pitch Dia. (Li) | 798 mm |
| No. of Outer Ring Holes (na) | 40 |
| No. of Inner Ring Holes (ni) | 40 |
843 mm 798 mm 774 mm 845 mm 890 mm 914 mm XRSU14.844 40 40 Frequently Asked Questions about XRSU14.844 XRSU 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 XRSU14.844 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
Absolutely. The precise manufacturing of the PRS Bearings XRSU14.844 results in stable, predictable vibration baselines. This makes it highly compatible with modern IoT condition monitoring sensors for early fault detection.
Absolutely. The PRS Bearings XRSU14.844 is a drop-in replacement for international models like INA XSU140844. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
PRS Bearings provides a comprehensive B2B warranty for the XRSU14.844 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the XRSU Series Crossed Roller Slewing Bearings operates optimally within your specific machinery.