Manufactured by PRS Bearings, the XRB 25025 is a precision XRB Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RB25025, IKO CRB25025, NSK NRXT25025. Key dimensional parameters include a 250 mm bore diameter, a 310 mm outer diameter, and a 25 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 25025 - XRB Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RB25025, IKO CRB25025, NSK NRXT25025 |
|---|---|
| Overview | |
| Basic Model | XRB 25025 |
| Weight | 5 kg |
| Dimensions | |
| Bore Dia (d, mm) | 250 mm |
| Outer Dia (D, mm) | 310 mm |
| Width (B, mm) | 25 mm |
| Roller Pitch Dia (Dpw) | 277.5 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 69.3 kN |
| Static Load (Cor) | 150 kN |
| Performance | |
| Double Seal (ds) | 265 mm |
| Double High-Performance Seal (Dh) | 290 mm |
250 mm 25 mm 265 mm 290 mm XRB 25025 Frequently Asked Questions about XRB 25025 XRB Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every PRS Bearings XRB 25025 is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 250 mm bore and 310 mm outer surfaces remain pristine during overseas transit.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the XRB 25025 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
The L10 life of the PRS Bearings XRB 25025 is calculated based on its 69.3 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.
Thanks to its robust 69.3 dynamic load capacity, the PRS Bearings XRB 25025 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.