Manufactured by PRS Bearings, the XRU 8022G is a precision XRU Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RU124G, IKO CRBF8022AD. 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 8022G - XRU Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RU124G, IKO CRBF8022AD |
|---|---|
| Overview | |
| Basic Model | XRU 8022G |
| 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 8022G Frequently Asked Questions about XRU 8022G XRU Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every XRU 8022G 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.
The XRU 8022G 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.
PRS Bearings provides the XRU 8022G with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.
The PRS Bearings XRU 8022G 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 8022G remain uncontaminated. This significantly reduces maintenance costs and extends service life.