Manufactured by CHG Bearing, the HKS11003XS0 is a precision Super Thin Section Four-point Contact Ball Bearings. Key dimensional parameters include a 110 mm bore diameter, a 116 mm outer diameter, and a 2.5 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.
HKS11003XS0 - Super Thin Section Four-point Contact Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HKS11003XS0 |
| Separator | Full complement or 1/16 in spacer balls |
| Characteristics | |
| Bearing Type | Four-point contact ball bearing |
| Dimensions | |
| Bore Diameter (d) | 110 mm |
| Width (B) | 2.5 mm |
| Outer Diameter (D) | 116 mm |
| Radial Cross Section H | 3 mm |
| Inner Ring Land Diameter L1 / d1 | 112.2 mm |
| Outer Ring Land Diameter L2 / D1 | 113.8 mm |
| Maximum Shaft/Housing Fillet Radius F | 0.25 mm |
| Performance | |
| Dynamic Radial Rating Ck (N) | 1252 N |
| Static Radial Rating C0 (N) | 2201 N |
| Thrust Loading Limit Fa (N) | 734 N |
| Moment Loading Limit FM (N·m) | 16.6 N·m |
| Material | |
| Material | stainless steel |
| Reference Data | |
| Mass (g) | 16 g |
HKS11003XS0 116 mm 110 mm 2.5 mm Frequently Asked Questions about HKS11003XS0 Super Thin Section Four-point Contact Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
In its sealed configuration (Open Type), CHG Bearing pre-charges HKS11003XS0 with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
Absolutely. The CHG Bearing HKS11003XS0 Super Thin Section Four-point Contact Ball Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF HKS11003XS0, FAG HKS11003XS0, NSK HKS11003XS0. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
The CHG Bearing HKS11003XS0 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.
As standard production, CHG Bearing subjects HKS11003XS0 to precision bainite or martensite quenching, offering dimensional stability up to 120°C (248°F). For high-heat processing equipment, CHG Bearing also supplies custom S0 (150°C), S1 (200°C), or S2 (250°C) stabilization heat treatments upon request to prevent residual austenite transformation.
