Manufactured by PRS Bearings, the XRBS18013 is a precision Ultra Thin XRBS Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK CRBS1813. Key dimensional parameters include a 180 mm bore diameter, a 206 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.
XRBS18013 - Ultra Thin XRBS Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK CRBS1813 |
|---|---|
| Overview | |
| Basic Model | XRBS18013 |
| Weight | 0.68 kg |
| Dimensions | |
| Bore Dia (d, mm) | 180 mm |
| Outer Dia (D, mm) | 206 mm |
| Width (B, mm) | 13 mm |
| Roller Pitch Dia (Dpw) | 192 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 24.5 kN |
| Static Load (Cor) | 49.8 kN |
| Performance | |
| Double Seal (ds) | 185 mm |
| Double High-Performance Seal (Dh) | 199 mm |
XRBS18013 180 mm 206 mm 13 mm 185 mm 199 mm Frequently Asked Questions about XRBS18013 Ultra Thin XRBS Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The standard PRS Bearings XRBS18013 is designed for rigid configurations. For optimal performance, strict alignment of the 180 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
PRS Bearings recommends storing the XRBS18013 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.
The XRBS18013 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.
Depending on your thermal and fit requirements, PRS Bearings supplies the XRBS18013 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.