Manufactured by CHG Bearing, the HSX011848 is a precision HSX Series Crossed Roller Bearings. Key dimensional parameters include a 240 mm bore diameter, a 300 mm outer diameter, and a 28 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 | HSX011848 HSX011848 |
| Brand | CHG® CHG® |
| Characteristics | |
| Bearing Type | Crossed Roller Bearing Crossed Roller Bearing |
| Series | HSX HSX |
| 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 | 270 mm |
| Bore Diameter (d) | 240 mm |
| Width (B) | 28 mm |
| Outer Diameter (D) | 300 mm |
| Minimum Chamfer Dimension rmin | 2 mm |
| Inner Ring Shoulder Diameter ds | — mm |
| Outer Ring Shoulder Diameter Dh | — mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr | 95 kN 21.36 klbf |
| Basic Static Radial Load Rating C0r | 300 kN 67.44 klbf |
| Reference Data | |
| Reference Mass | 5.3 kg 11.6845 lb |
HSX011848 300 mm 240 mm 28 mm Frequently Asked Questions about HSX011848 HSX Series Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting HSX011848 over a 240 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.
Every production batch of CHG Bearing HSX011848 HSX 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.
Following standard ISO 281 fatigue calculation guidelines, the nominal rating life (L10) of CHG Bearing HSX011848 correlates its dynamic capacity (standard dynamic) with equivalent dynamic loads. In controlled industrial settings with proper contamination-free filtration, field data confirms continuous operational longevity exceeding 20,000 to 50,000 service hours.
To safeguard CHG Bearing HSX011848 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (240 mm x 300 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
