Manufactured by PRS Bearings, the XRUA20.0818 is a precision XRUA Series Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for INA XA200818N. 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.
XRUA20.0818 - XRUA Series Crossed Roller Bearings
Technical Specifications
| Direct Interchange | INA XA200818N |
|---|---|
| Overview | |
| Basic Model | XRUA20.0818 |
| Weight | 100 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 940.1 mm |
| Inner Ring I.D. (di) | 728 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 875 mm |
| Inner Ring Hole Pitch Dia. (Li) | 760 mm |
| No. of Outer Ring Holes (na) | 36 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 930 mm |
| Module (m) | 6 |
| No. of Teeth (z) | 155 |
XRUA20.0818 940.1 mm 875 mm 728 mm 760 mm 36 Frequently Asked Questions about XRUA20.0818 XRUA Series Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the XRUA20.0818 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
PRS Bearings provides the XRUA20.0818 with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the XRUA20.0818, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Depending on your thermal and fit requirements, PRS Bearings supplies the XRUA20.0818 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.