Manufactured by PRS Bearings, the XRC18022 is a precision XRC Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for INA 187. Key dimensional parameters include a 180 mm bore diameter, a 225 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.
XRC18022 - XRC Crossed Roller Bearings
Technical Specifications
| Direct Interchange | INA 187 |
|---|---|
| Overview | |
| Basic Model | XRC18022 |
| Weight | 63 kg |
| Dimensions | |
| Bore Dia (d, mm) | 180 mm |
| Outer Dia (D, mm) | 225 mm |
| Width (B, mm) | 22 mm |
| Roller Pitch Dia (Dpw) | 202 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 98 kN |
| Static Load (Cor) | 381 kN |
| Performance | |
| Double Seal (ds) | 201.2 mm |
| Double High-Performance Seal (Dh) | 202.8 mm |
225 mm 22 mm 180 mm XRC18022 Frequently Asked Questions about XRC18022 XRC Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every XRC18022 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 XRC18022 is engineered with an optimal strength-to-mass ratio. PRS Bearings ensures that the cross-sectional distribution provides maximum structural rigidity for its 98 dynamic load rating without introducing excessive rotational inertia.
Absolutely. The precise manufacturing of the PRS Bearings XRC18022 results in stable, predictable vibration baselines. This makes it highly compatible with modern IoT condition monitoring sensors for early fault detection.
The standard XRC18022 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 180 mm x 225 mm dimensions without warping.