Manufactured by PRS Bearings, the XRBS9008 is a precision Ultra Thin XRBS Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK CRBS908. Key dimensional parameters include a 90 mm bore diameter, a 106 mm outer diameter, and a 8 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.
XRBS9008 - Ultra Thin XRBS Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK CRBS908 |
|---|---|
| Overview | |
| Basic Model | XRBS9008 |
| Weight | 0.12 kg |
| Dimensions | |
| Bore Dia (d, mm) | 90 mm |
| Outer Dia (D, mm) | 106 mm |
| Width (B, mm) | 8 mm |
| Roller Pitch Dia (Dpw) | 97 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 6.67 kN |
| Static Load (Cor) | 12.4 kN |
| Performance | |
| Double Seal (ds) | 93.5 mm |
| Double High-Performance Seal (Dh) | 100.5 mm |
XRBS9008 90 mm 106 mm 8 mm 93.5 mm 100.5 mm Frequently Asked Questions about XRBS9008 Ultra Thin XRBS Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Engineered for heavy-duty endurance, the PRS Bearings XRBS9008 offers a dynamic load rating (Cr) of 6.67 and a static load rating (Cor) of 12.4. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.
The XRBS9008 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.
Longevity of the PRS Bearings XRBS9008 is achieved through precise alignment and correct lubrication. The bearing's roller pitch diameter (Dpw: 97) 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 XRBS9008 is manufactured by PRS Bearings using premium-grade bearing steel that undergoes rigorous quality control processes. The company adheres to international standards including ISO 9001 and IATF 16949, ensuring consistent material purity and structural integrity across all production batches.