Manufactured by PRS Bearings, the XRB 40035 is a precision XRB Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RB40035, IKO CRB40035, NSK NRXT40035. Key dimensional parameters include a 400 mm bore diameter, a 480 mm outer diameter, and a 35 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.
XRB 40035 - XRB Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RB40035, IKO CRB40035, NSK NRXT40035 |
|---|---|
| Overview | |
| Basic Model | XRB 40035 |
| Weight | 14.5 kg |
| Dimensions | |
| Bore Dia (d, mm) | 400 mm |
| Outer Dia (D, mm) | 480 mm |
| Width (B, mm) | 35 mm |
| Roller Pitch Dia (Dpw) | 440.3 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 156 kN |
| Static Load (Cor) | 370 kN |
| Performance | |
| Double Seal (ds) | 422 mm |
| Double High-Performance Seal (Dh) | 459 mm |
400 mm 35 mm 422 mm 459 mm XRB 40035 Frequently Asked Questions about XRB 40035 XRB Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The standard XRB 40035 from PRS Bearings is heat-stabilized for temperatures up to 120°C. For extreme heat applications, PRS Bearings offers custom S1 or S2 stabilization treatments to ensure the component maintains its 400 mm x 480 mm dimensions without warping.
Longevity of the PRS Bearings XRB 40035 is achieved through precise alignment and correct lubrication. The bearing's roller pitch diameter (Dpw: 440.3) 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.
The XRB 40035 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.
Yes, beyond standard ISO specifications, PRS Bearings can produce the XRB 40035 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.