Manufactured by PRS Bearings, the XRB 20025 is a precision XRB Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RB20025, IKO CRB20025. Key dimensional parameters include a 200 mm bore diameter, a 260 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 20025 - XRB Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RB20025, IKO CRB20025 |
|---|---|
| Overview | |
| Basic Model | XRB 20025 |
| Weight | 4 kg |
| Dimensions | |
| Bore Dia (d, mm) | 200 mm |
| Outer Dia (D, mm) | 260 mm |
| Width (B, mm) | 25 mm |
| Roller Pitch Dia (Dpw) | 230 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 84.2 kN |
| Static Load (Cor) | 157 kN |
| Performance | |
| Double Seal (ds) | 215 mm |
| Double High-Performance Seal (Dh) | 245 mm |
200 mm 25 mm 215 mm 245 mm XRB 20025 Frequently Asked Questions about XRB 20025 XRB Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Thanks to its robust 84.2 dynamic load capacity, the PRS Bearings XRB 20025 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.
Yes, beyond standard ISO specifications, PRS Bearings can produce the XRB 20025 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
The PRS Bearings XRB 20025 features an advanced dual-sealing system with standard double seal (ds: 215) and double high-performance seal (Dh: 245) configurations. These specialized seals provide an effective barrier against dust, moisture, and contaminants, ensuring the internal raceways of the XRB 20025 remain uncontaminated. This significantly reduces maintenance costs and extends service life.
The standard XRB 20025 from PRS Bearings is heat-stabilized for temperatures up to 120°C. For extreme heat applications, PRS Bearings offers custom S1 or S2 stabilization treatments to ensure the component maintains its 200 mm x 260 mm dimensions without warping.