Manufactured by PRS Bearings, the XRU 8022 is a precision XRU Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RU124, IKO CRBF8022A. Key dimensional parameters include a 80 mm bore diameter, a 165 mm outer diameter, and a 22 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.
XRU 8022 - XRU Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RU124, IKO CRBF8022A |
|---|---|
| Overview | |
| Basic Model | XRU 8022 |
| Weight | 2.6 kg |
| Dimensions | |
| Bore Dia (d, mm) | 80 mm |
| Outer Dia (D, mm) | 165 mm |
| Width (B, mm) | 22 mm |
| Roller Pitch Dia (Dpw) | 124 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 33.1 kN |
| Static Load (Cor) | 50.9 kN |
| Performance | |
| Double Seal (ds) | 114 mm |
| Double High-Performance Seal (Dh) | 134 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 148 mm |
| No. of Outer Ring Holes (na) | 10 |
| No. of Inner Ring Holes (ni) | 10 |
80 mm 165 mm 80 mm 165 mm 22 mm 22 mm XRU 8022 Frequently Asked Questions about XRU 8022 XRU Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Absolutely. The PRS Bearings XRU 8022 is a drop-in replacement for international models like THK RU124, IKO CRBF8022A. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
The XRU 8022 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.
Every PRS Bearings XRU 8022 is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 80 mm bore and 165 mm outer surfaces remain pristine during overseas transit.
The PRS Bearings XRU 8022 features an advanced dual-sealing system with standard double seal (ds: 114) and double high-performance seal (Dh: 134) configurations. These specialized seals provide an effective barrier against dust, moisture, and contaminants, ensuring the internal raceways of the XRU 8022 remain uncontaminated. This significantly reduces maintenance costs and extends service life.