Manufactured by PRS Bearings, the XRT400-WL is a precision XRT Series Crossed Tapered Roller Bearings. You may consider it as an interchangeable alternative and replacement for Timken XR889059. Key dimensional parameters include a 1028.7 mm bore diameter, a 1327.15 mm outer diameter, and a 95.25 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.
XRT400-WL - XRT Series Crossed Tapered Roller Bearings
Technical Specifications
| Direct Interchange | Timken XR889059 |
|---|---|
| Overview | |
| Basic Model | XRT400-WL |
| Weight | 358 kg |
| Dimensions | |
| Bore Dia (d, mm) | 1028.7 mm |
| Outer Dia (D, mm) | 1327.15 mm |
| Width (B, mm) | 95.25 mm |
| Chamfer (r, mm) | 3.3 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 1060 kN |
| Static Load (Cor) | 3100 kN |
| Dynamic Axial Load (Ca) | 1420 kN |
| Static Axial Load (Coa) | 6020 kN |
| Performance | |
| Limit Speed (rpm) | 450 rpm |
1327.15 mm 1327.15 mm 1327.15 mm 1327.15 mm 1028.7 mm 1028.7 mm 1028.7 mm 1028.7 mm XRT400-WL 95.25 mm 95.25 mm 95.25 mm 95.25 mm 95.25 mm 95.25 mm 95.25 mm 95.25 mm Frequently Asked Questions about XRT400-WL XRT Series Crossed Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The XRT400-WL produced by PRS Bearings adheres to strict ISO standards with a bore diameter of 1028.7 mm, an outer diameter of 1327.15 mm, and a width of 95.25 mm. PRS Bearings utilizes advanced grinding technology to ensure a radial section wall thickness of 149.2 mm and a balanced D/d ratio of 1.29 for high-precision housing fits.
The standard PRS Bearings XRT400-WL is designed for rigid configurations. For optimal performance, strict alignment of the 1028.7 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
Absolutely. The PRS Bearings XRT400-WL is a drop-in replacement for international models like Timken XR889059. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
The L10 life of the PRS Bearings XRT400-WL is calculated based on its 1060 dynamic capacity and your specific application loads. By maintaining clean operating conditions and using PRS Bearings's recommended lubrication, users can expect significantly extended service intervals.