Manufactured by CHG Bearing, the HSX011880 is a precision HSX Series Crossed Roller Bearings. Key dimensional parameters include a 400 mm bore diameter, a 500 mm outer diameter, and a 46 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.
HSX011880 - HSX Series Crossed Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HSX011880 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Crossed Roller Bearing |
| Series | HSX |
| Design Type | Integrated Inner and Outer Rings |
| Seal Type | Double-sided Sealed |
| Dimensions | |
| Roller Pitch Circle Diameter dp | 450 mm |
| Bore Diameter (d) | 400 mm |
| Width (B) | 46 mm |
| Outer Diameter (D) | 500 mm |
| Minimum Chamfer Dimension rmin | 2.5 mm |
| Inner Ring Shoulder Diameter ds | — mm |
| Outer Ring Shoulder Diameter Dh | — mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr (kN) | 244 kN |
| Basic Static Radial Load Rating C0r (kN) | 833 kN |
| Reference Data | |
| Reference Mass (kg) | 24 kg |
HSX011880 500 mm 400 mm 46 mm Frequently Asked Questions about HSX011880 HSX Series Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The Double-sided Sealed engineered for HSX011880 by CHG Bearing utilizes precision non-contact metal shields or reinforced NBR/FKM contact lip seals. This barrier prevents particulate ingress, washdown fluids, and abrasive dust from reaching the raceways while eliminating grease leakage under centrifugal forces.
When fitting HSX011880 over a 400 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.
Engineered according to international ISO boundary plans, CHG Bearing supplies HSX011880 with a precision bore diameter (d) of 400 mm, an outside diameter (D) of 500 mm, and a nominal ring width (B) of 46 mm. This configuration yields an effective cross-sectional wall thickness of 50.0 mm and an envelope ratio (D/d) of 1.25, delivering compact rigidity for OEM machinery housings.
To safeguard CHG Bearing HSX011880 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (400 mm x 500 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
