Manufactured by PRS Bearings, the XRA 8008 is a precision Ultra Thin XRA Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RA8008. Key dimensional parameters include a 80 mm bore diameter, a 96 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.
XRA 8008 - Ultra Thin XRA Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RA8008 |
|---|---|
| Overview | |
| Basic Model | XRA 8008 |
| Weight | 0.11 kg |
| Dimensions | |
| Bore Dia (d, mm) | 80 mm |
| Outer Dia (D, mm) | 96 mm |
| Width (B, mm) | 8 mm |
| Roller Pitch Dia (Dpw) | 87 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 6.37 kN |
| Static Load (Cor) | 11.3 kN |
| Performance | |
| Double Seal (ds) | 83.5 mm |
| Double High-Performance Seal (Dh) | 90.5 mm |
XRA 8008 80 mm 96 mm 8 mm 83.5 mm 90.5 mm Frequently Asked Questions about XRA 8008 Ultra Thin XRA Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the XRA 8008, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the XRA 8008 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
Depending on your thermal and fit requirements, PRS Bearings supplies the XRA 8008 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
PRS Bearings recommends storing the XRA 8008 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.