Manufactured by PRS Bearings, the XRBC40040 is a precision XRBC Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for IKO CRBC40040. Key dimensional parameters include a 400 mm bore diameter, a 510 mm outer diameter, and a 40 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.
XRBC40040 - XRBC Crossed Roller Bearings
Technical Specifications
| Direct Interchange | IKO CRBC40040 |
|---|---|
| Overview | |
| Basic Model | XRBC40040 |
| Weight | 23.5 kg |
| Dimensions | |
| Bore Dia (d, mm) | 400 mm |
| Outer Dia (D, mm) | 510 mm |
| Width (B, mm) | 40 mm |
| Roller Pitch Dia (Dpw) | 453 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 241 kN |
| Static Load (Cor) | 531 kN |
| Performance | |
| Double Seal (ds) | 423 mm |
| Double High-Performance Seal (Dh) | 483 mm |
XRBC40040 400 mm 510 mm 40 mm 423 mm 483 mm Frequently Asked Questions about XRBC40040 XRBC 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 XRBC40040, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Thanks to its robust 241 dynamic load capacity, the PRS Bearings XRBC40040 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.
The PRS Bearings XRBC40040 features precision-machined corner chamfers designed to facilitate easier mounting. These ISO-standard chamfers ensure that the XRBC Crossed Roller Bearings fits snugly against shaft shoulders, preventing stress concentration at the 400 mm bore interface.
Every XRBC40040 batch undergoes 100% automated vibration and noise testing at the PRS Bearings factory. We guarantee compliance with Z1/V1 standards, with premium Z3/V3 options available for high-end electric motors.