Manufactured by CHG Bearing, the HKS15003XS0 is a precision Super Thin Section Four-point Contact Ball Bearings. Key dimensional parameters include a 150 mm bore diameter, a 156 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.
HKS15003XS0 - Super Thin Section Four-point Contact Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HKS15003XS0 |
| Separator | Full complement or 1/16 in spacer balls |
| Characteristics | |
| Bearing Type | Four-point contact ball bearing |
| Dimensions | |
| Bore Diameter (d) | 150 mm |
| Width (B) | 2.5 mm |
| Outer Diameter (D) | 156 mm |
| Radial Cross Section H | 3 mm |
| Inner Ring Land Diameter L1 / d1 | 152.2 mm |
| Outer Ring Land Diameter L2 / D1 | 153.8 mm |
| Maximum Shaft/Housing Fillet Radius F | 0.25 mm |
| Performance | |
| Dynamic Radial Rating Ck (N) | 1538 N |
| Static Radial Rating C0 (N) | 3016 N |
| Thrust Loading Limit Fa (N) | 601 N |
| Moment Loading Limit FM (N·m) | 18.4 N·m |
| Material | |
| Material | stainless steel |
| Reference Data | |
| Mass (g) | 22 g |
HKS15003XS0 156 mm 150 mm 2.5 mm Frequently Asked Questions about HKS15003XS0 Super Thin Section Four-point Contact Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Standard batches of CHG Bearing HKS15003XS0 conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
Engineered according to international ISO boundary plans, CHG Bearing supplies HKS15003XS0 with a precision bore diameter (d) of 150 mm, an outside diameter (D) of 156 mm, and a nominal ring width (B) of 2.5 mm. This configuration yields an effective cross-sectional wall thickness of 3.0 mm and an envelope ratio (D/d) of 1.04, delivering compact rigidity for OEM machinery housings.
Following standard ISO 281 fatigue calculation guidelines, the nominal rating life (L10) of CHG Bearing HKS15003XS0 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.
Built for demanding industrial environments, the HKS15003XS0 Super Thin Section Four-point Contact Ball Bearings by CHG Bearing boasts a dynamic load rating (Cr) of standard dynamic and a static load threshold (C0r) of standard static. The optimized internal raceway geometry balances stress distribution, mitigating edge loading even when operating under peak mechanical stresses.
