Manufactured by PRS Bearings, the XRT063-NT is a precision XRT Series Crossed Tapered Roller Bearings. You may consider it as an interchangeable alternative and replacement for SKF BFKB353240/HA4. Key dimensional parameters include a 160 mm bore diameter, a 240 mm outer diameter, and a 30 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.
XRT063-NT - XRT Series Crossed Tapered Roller Bearings
Technical Specifications
| Direct Interchange | SKF BFKB353240/HA4 |
|---|---|
| Overview | |
| Basic Model | XRT063-NT |
| Weight | 5.15 kg |
| Dimensions | |
| Bore Dia (d, mm) | 160 mm |
| Outer Dia (D, mm) | 240 mm |
| Width (B, mm) | 30 mm |
| Chamfer (r, mm) | 1.1 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 96.8 kN |
| Static Load (Cor) | 162 kN |
| Dynamic Axial Load (Ca) | 118 kN |
| Static Axial Load (Coa) | 300 kN |
| Performance | |
| Limit Speed (rpm) | 1000 rpm |
240 mm 240 mm 240 mm 240 mm 160 mm 160 mm 160 mm 160 mm XRT063-NT 30 mm 30 mm 30 mm 30 mm 30 mm 30 mm 30 mm 30 mm Frequently Asked Questions about XRT063-NT XRT Series Crossed Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings provides a comprehensive B2B warranty for the XRT063-NT against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the XRT Series Crossed Tapered Roller Bearings operates optimally within your specific machinery.
Every PRS Bearings XRT063-NT is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 160 mm bore and 240 mm outer surfaces remain pristine during overseas transit.
Under optimal lubrication conditions, the PRS Bearings XRT063-NT can reach a limiting speed of 1000 RPM. The low-friction raceway finish developed by PRS Bearings allows for cooler running temperatures even at high velocities.
Yes. Through optimized internal geometry and precision honing, PRS Bearings minimizes the rolling friction of the XRT063-NT. This lowers operating temperatures and power consumption, particularly when running near its 1000 RPM threshold.