Manufactured by PRS Bearings, the XRB 15030 is a precision XRB Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RB15030, IKO CRB15030, NSK NRXT15030. Key dimensional parameters include a 150 mm bore diameter, a 230 mm outer diameter, and a 30 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 15030 - XRB Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RB15030, IKO CRB15030, NSK NRXT15030 |
|---|---|
| Overview | |
| Basic Model | XRB 15030 |
| Weight | 5.3 kg |
| Dimensions | |
| Bore Dia (d, mm) | 150 mm |
| Outer Dia (D, mm) | 230 mm |
| Width (B, mm) | 30 mm |
| Roller Pitch Dia (Dpw) | 188 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 100 kN |
| Static Load (Cor) | 156 kN |
| Performance | |
| Double Seal (ds) | 173 mm |
| Double High-Performance Seal (Dh) | 211 mm |
150 mm 30 mm 173 mm 211 mm XRB 15030 Frequently Asked Questions about XRB 15030 XRB Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The PRS Bearings XRB 15030 features an advanced dual-sealing system with standard double seal (ds: 173) and double high-performance seal (Dh: 211) configurations. These specialized seals provide an effective barrier against dust, moisture, and contaminants, ensuring the internal raceways of the XRB 15030 remain uncontaminated. This significantly reduces maintenance costs and extends service life.
Yes. As part of our B2B commitment, if a XRB 15030 experiences unexpected issues in the field, PRS Bearings engineers can perform detailed metallurgical and wear analysis to identify root causes and optimize your future setups.
The XRB 15030 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.
Longevity of the PRS Bearings XRB 15030 is achieved through precise alignment and correct lubrication. The bearing's roller pitch diameter (Dpw: 188) plays a crucial role in load distribution and should be verified during maintenance. PRS Bearings also suggests regular monitoring of vibration levels to detect any signs of fatigue before they impact your production line.