Manufactured by PRS Bearings, the XRSU218 is a precision XRSU Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for INA XSU080218. Key dimensional parameters include a mm bore diameter, a mm outer diameter, and a 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.
XRSU218 - XRSU Crossed Roller Bearings
Technical Specifications
| Direct Interchange | INA XSU080218 |
|---|---|
| Overview | |
| Basic Model | XRSU218 |
| Weight | 4.3 kg |
| Load Ratings | |
| Dynamic Load (Cr) | 48 kN |
| Static Load (Cor) | 154 kN |
| Dynamic Axial Load (Ca) | 76 kN |
| Static Axial Load (Coa) | 315 kN |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 255 mm |
| Inner Ring O.D. (da) | 208 mm |
| Inner Ring I.D. (di) | 180 mm |
| Outer Ring I.D. (Di) | 224 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 240 mm |
| Inner Ring Hole Pitch Dia. (Li) | 195 mm |
255 mm 240 mm 224 mm 180 mm 195 mm 208 mm XRSU218 Frequently Asked Questions about XRSU218 XRSU Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings recommends storing the XRSU218 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.
Thanks to its robust 48 dynamic load capacity, the PRS Bearings XRSU218 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the XRSU218 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
Engineered for heavy-duty endurance, the PRS Bearings XRSU218 offers a dynamic load rating (Cr) of 48 and a static load rating (Cor) of 154. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.