Manufactured by PRS Bearings, the XRA 17013 is a precision Ultra Thin XRA Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RA17013. Key dimensional parameters include a 170 mm bore diameter, a 196 mm outer diameter, and a 13 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.
XRA 17013 - Ultra Thin XRA Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RA17013 |
|---|---|
| Overview | |
| Basic Model | XRA 17013 |
| Weight | 0.64 kg |
| Dimensions | |
| Bore Dia (d, mm) | 170 mm |
| Outer Dia (D, mm) | 196 mm |
| Width (B, mm) | 13 mm |
| Roller Pitch Dia (Dpw) | 182 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 23.5 kN |
| Static Load (Cor) | 46.5 kN |
| Performance | |
| Double Seal (ds) | 175 mm |
| Double High-Performance Seal (Dh) | 189 mm |
XRA 17013 170 mm 196 mm 13 mm 175 mm 189 mm Frequently Asked Questions about XRA 17013 Ultra Thin XRA Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Longevity of the PRS Bearings XRA 17013 is achieved through precise alignment and correct lubrication. The bearing's roller pitch diameter (Dpw: 182) plays a crucial role in load distribution and should be verified during maintenance. PRS Bearings also suggests regular monitoring of vibration levels to detect any signs of fatigue before they impact your production line.
Yes, beyond standard ISO specifications, PRS Bearings can produce the XRA 17013 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
The standard PRS Bearings XRA 17013 is designed for rigid configurations. For optimal performance, strict alignment of the 170 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
The L10 life of the PRS Bearings XRA 17013 is calculated based on its 23.5 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.