Manufactured by PRS Bearings, the XRT080-W is a precision XRT Series Crossed Tapered Roller Bearings. You may consider it as an interchangeable alternative and replacement for Timken XR496052. Key dimensional parameters include a 203.2 mm bore diameter, a 279.4 mm outer diameter, and a 31.75 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.
XRT080-W - XRT Series Crossed Tapered Roller Bearings
Technical Specifications
| Direct Interchange | Timken XR496052 |
|---|---|
| Overview | |
| Basic Model | XRT080-W |
| Weight | 5.59 kg |
| Dimensions | |
| Bore Dia (d, mm) | 203.2 mm |
| Outer Dia (D, mm) | 279.4 mm |
| Width (B, mm) | 31.75 mm |
| Chamfer (r, mm) | 1.5 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 110 kN |
| Static Load (Cor) | 188 kN |
| Dynamic Axial Load (Ca) | 134 kN |
| Static Axial Load (Coa) | 348 kN |
| Performance | |
| Limit Speed (rpm) | 850 rpm |
279.4 mm 279.4 mm 279.4 mm 279.4 mm 203.2 mm 203.2 mm 203.2 mm 203.2 mm XRT080-W 31.75 mm 31.75 mm 31.75 mm 31.75 mm 31.75 mm 31.75 mm 31.75 mm 31.75 mm Frequently Asked Questions about XRT080-W XRT Series Crossed Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Under optimal lubrication conditions, the PRS Bearings XRT080-W can reach a limiting speed of 850 RPM. The low-friction raceway finish developed by PRS Bearings allows for cooler running temperatures even at high velocities.
Absolutely. The precise manufacturing of the PRS Bearings XRT080-W 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 XRT080-W is a drop-in replacement for international models like Timken XR496052. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
Depending on your thermal and fit requirements, PRS Bearings supplies the XRT080-W in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.