Manufactured by PRS Bearings, the XRB 80070 is a precision XRB Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RB80070, IKO CRB80070. Key dimensional parameters include a 800 mm bore diameter, a 950 mm outer diameter, and a 70 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 80070 - XRB Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RB80070, IKO CRB80070 |
|---|---|
| Overview | |
| Basic Model | XRB 80070 |
| Weight | 105 kg |
| Dimensions | |
| Bore Dia (d, mm) | 800 mm |
| Outer Dia (D, mm) | 950 mm |
| Width (B, mm) | 70 mm |
| Roller Pitch Dia (Dpw) | 868.1 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 468 kN |
| Static Load (Cor) | 1330 kN |
| Performance | |
| Double Seal (ds) | 836 mm |
| Double High-Performance Seal (Dh) | 900 mm |
800 mm 70 mm 836 mm 900 mm XRB 80070 Frequently Asked Questions about XRB 80070 XRB 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 XRB 80070, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Every PRS Bearings XRB 80070 is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 800 mm bore and 950 mm outer surfaces remain pristine during overseas transit.
The L10 life of the PRS Bearings XRB 80070 is calculated based on its 468 dynamic capacity and your specific application loads. By maintaining clean operating conditions and using PRS Bearings's recommended lubrication, users can expect significantly extended service intervals.
Absolutely. The PRS Bearings XRB 80070 is a drop-in replacement for international models like THK RB80070, IKO CRB80070. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.