Manufactured by CHG Bearing, the HXSU080168 is a precision HXSU Series Crossed Roller Bearings. Key dimensional parameters include a 130 mm bore diameter, a 205 mm outer diameter, and a 25.4 mm overall width. 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.
Technical Specifications
| Overview | |
|---|---|
| Part Number | HXSU080168 HXSU080168 |
| Brand | CHG® CHG® |
| Characteristics | |
| Bearing Type | Crossed Roller Bearing Crossed Roller Bearing |
| Series | HXSU HXSU |
| Design Type | Integrated Inner and Outer Rings Integrated Inner and Outer Rings |
| Seal Type | Double-sided Sealed Double-sided Sealed |
| Dimensions | |
| Roller Pitch Circle Diameter dp | — mm |
| Bore Diameter (d) | 130 mm |
| Width (B) | 25.4 mm |
| Outer Diameter (D) | 205 mm |
| Minimum Chamfer Dimension rmin | 1.1 mm |
| Inner Ring Shoulder Diameter ds | — mm |
| Outer Ring Shoulder Diameter Dh | — mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr | 42 kN 9.44 klbf |
| Basic Static Radial Load Rating C0r | 96 kN 21.58 klbf |
| Reference Data | |
| Reference Mass | 3.3 kg 7.2753 lb |
HXSU080168 205 mm 130 mm 25.4 mm Frequently Asked Questions about HXSU080168 HXSU Series Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every production batch of CHG Bearing HXSU080168 HXSU Series Crossed Roller Bearings comes with complete traceability. Upon shipment, CHG Bearing can provide EN 10204 3.1 Material Test Reports (MTR), Certificates of Conformity (CoC), spectral chemical composition analysis, and dimensional inspection sheets.
The CHG Bearing HXSU080168 is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
When fitting HXSU080168 over a 130 mm shaft, CHG Bearing strictly recommends uniform induction heating (controlled between 90°C and 110°C) or precision hydraulic press sleeves. Under no circumstances should direct impact blows be struck against the rings or cage, as shock loads cause brinelling indents and premature spalling.
Yes, CHG Bearing works closely with industrial OEMs and brand distributors. We offer turnkey custom engineering for HXSU080168, including laser-etched customer logos, custom internal radial clearances, specialized grease formulations, and bespoke protective packaging.
