Manufactured by PRS Bearings, the XRT370-N is a precision XRT Series Crossed Tapered Roller Bearings. You may consider it as an interchangeable alternative and replacement for Timken XR882058. Key dimensional parameters include a 939.8 mm bore diameter, a 1117.6 mm outer diameter, and a 82.55 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.
XRT370-N - XRT Series Crossed Tapered Roller Bearings
Technical Specifications
| Direct Interchange | Timken XR882058 |
|---|---|
| Overview | |
| Basic Model | XRT370-N |
| Weight | 158 kg |
| Dimensions | |
| Bore Dia (d, mm) | 939.8 mm |
| Outer Dia (D, mm) | 1117.6 mm |
| Width (B, mm) | 82.55 mm |
| Chamfer (r, mm) | 3 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 920 kN |
| Static Load (Cor) | 2580 kN |
| Dynamic Axial Load (Ca) | 1200 kN |
| Static Axial Load (Coa) | 5000 kN |
| Performance | |
| Limit Speed (rpm) | 200 rpm |
1117.6 mm 1117.6 mm 1117.6 mm 1117.6 mm 939.8 mm 939.8 mm 939.8 mm 939.8 mm XRT370-N 82.55 mm 82.55 mm 82.55 mm 82.55 mm 82.55 mm 82.55 mm 82.55 mm 82.55 mm Frequently Asked Questions about XRT370-N XRT Series Crossed Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes. Through optimized internal geometry and precision honing, PRS Bearings minimizes the rolling friction of the XRT370-N. This lowers operating temperatures and power consumption, particularly when running near its 200 RPM threshold.
Yes. As part of our B2B commitment, if a XRT370-N experiences unexpected issues in the field, PRS Bearings engineers can perform detailed metallurgical and wear analysis to identify root causes and optimize your future setups.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the XRT370-N for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
The standard PRS Bearings XRT370-N is designed for rigid configurations. For optimal performance, strict alignment of the 939.8 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.