Manufactured by PRS Bearings, the XRT110-NT is a precision XRT Series Crossed Tapered Roller Bearings. You may consider it as an interchangeable alternative and replacement for Timken XR635070, SKF 616094A, NACHI 300XRN40. Key dimensional parameters include a 300 mm bore diameter, a 400 mm outer diameter, and a 38 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.
XRT110-NT - XRT Series Crossed Tapered Roller Bearings
Technical Specifications
| Direct Interchange | Timken XR635070, SKF 616094A, NACHI 300XRN40 |
|---|---|
| Overview | |
| Basic Model | XRT110-NT |
| Weight | 12.5 kg |
| Dimensions | |
| Bore Dia (d, mm) | 300 mm |
| Outer Dia (D, mm) | 400 mm |
| Width (B, mm) | 38 mm |
| Chamfer (r, mm) | 1.5 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 183 kN |
| Static Load (Cor) | 355 kN |
| Dynamic Axial Load (Ca) | 223 kN |
| Static Axial Load (Coa) | 657 kN |
| Performance | |
| Limit Speed (rpm) | 560 rpm |
400 mm 400 mm 400 mm 400 mm 300 mm 300 mm 300 mm 300 mm XRT110-NT 38 mm 38 mm 38 mm 38 mm 38 mm 38 mm 38 mm 38 mm Frequently Asked Questions about XRT110-NT XRT Series Crossed Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The L10 life of the PRS Bearings XRT110-NT is calculated based on its 183 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.
Certainly. While the standard XRT110-NT is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.
Absolutely. The PRS Bearings XRT110-NT is a drop-in replacement for international models like Timken XR635070, SKF 616094A, NACHI 300XRN40. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
Yes, while the standard PRS Bearings XRT110-NT meets ISO P0 (ABEC-1) levels, PRS Bearings also manufactures high-precision variants in P6 (ABEC-3) and P5 (ABEC-5) for applications requiring minimal runout and extreme rotational accuracy.