Manufactured by CHG Bearing, the HKS16003XS0 is a precision Super Thin Section Four-point Contact Ball Bearings. Key dimensional parameters include a 160 mm bore diameter, a 166 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.
HKS16003XS0 - Super Thin Section Four-point Contact Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HKS16003XS0 |
| Separator | Full complement or 1/16 in spacer balls |
| Characteristics | |
| Bearing Type | Four-point contact ball bearing |
| Dimensions | |
| Bore Diameter (d) | 160 mm |
| Width (B) | 2.5 mm |
| Outer Diameter (D) | 166 mm |
| Radial Cross Section H | 3 mm |
| Inner Ring Land Diameter L1 / d1 | 162.2 mm |
| Outer Ring Land Diameter L2 / D1 | 163.8 mm |
| Maximum Shaft/Housing Fillet Radius F | 0.25 mm |
| Performance | |
| Dynamic Radial Rating Ck (N) | 1600 N |
| Static Radial Rating C0 (N) | 3215 N |
| Thrust Loading Limit Fa (N) | 578 N |
| Moment Loading Limit FM (N·m) | 18.9 N·m |
| Material | |
| Material | stainless steel |
| Reference Data | |
| Mass (g) | 24 g |
HKS16003XS0 166 mm 160 mm 2.5 mm Frequently Asked Questions about HKS16003XS0 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 HKS16003XS0 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.
The Open Type engineered for HKS16003XS0 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.
To ensure optimum performance of CHG Bearing HKS16003XS0 Super Thin Section Four-point Contact Ball Bearings under general rotational loads, our application engineers advise an inner-ring shaft tolerance of m5 or k5 for the 160 mm bore. For the 166 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
Every production batch of CHG Bearing HKS16003XS0 Super Thin Section Four-point Contact Ball 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.
