Manufactured by PRS Bearings, the XRT500-NT is a precision XRT Series Crossed Tapered Roller Bearings. You may consider it as an interchangeable alternative and replacement for SKF 615897A. Key dimensional parameters include a 1270 mm bore diameter, a 1524 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.
XRT500-NT - XRT Series Crossed Tapered Roller Bearings
Technical Specifications
| Direct Interchange | SKF 615897A |
|---|---|
| Overview | |
| Basic Model | XRT500-NT |
| Weight | 350 kg |
| Dimensions | |
| Bore Dia (d, mm) | 1270 mm |
| Outer Dia (D, mm) | 1524 mm |
| Width (B, mm) | 95.25 mm |
| Chamfer (r, mm) | 1.8 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 1300 kN |
| Static Load (Cor) | 3830 kN |
| Dynamic Axial Load (Ca) | 1760 kN |
| Static Axial Load (Coa) | 2980 kN |
| Performance | |
| Limit Speed (rpm) | 95 rpm |
1524 mm 1524 mm 1524 mm 1524 mm 1270 mm 1270 mm 1270 mm 1270 mm XRT500-NT 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 XRT500-NT XRT Series Crossed Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every PRS Bearings XRT500-NT is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 1270 mm bore and 1524 mm outer surfaces remain pristine during overseas transit.
The standard PRS Bearings XRT500-NT is designed for rigid configurations. For optimal performance, strict alignment of the 1270 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
The XRT500-NT utilizes high-purity bearing steel treated with PRS Bearings's advanced thermal processes. This creates a tough core that effectively absorbs shock loads while maintaining a highly wear-resistant surface on the raceways.
The L10 life of the PRS Bearings XRT500-NT is calculated based on its 1300 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.