Manufactured by CHG Bearing, the HKS17003XS0 is a precision Super Thin Section Four-point Contact Ball Bearings. Key dimensional parameters include a 170 mm bore diameter, a 176 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.
HKS17003XS0 - Super Thin Section Four-point Contact Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HKS17003XS0 |
| Separator | Full complement or 1/16 in spacer balls |
| Characteristics | |
| Bearing Type | Four-point contact ball bearing |
| Dimensions | |
| Bore Diameter (d) | 170 mm |
| Width (B) | 2.5 mm |
| Outer Diameter (D) | 176 mm |
| Radial Cross Section H | 3 mm |
| Inner Ring Land Diameter L1 / d1 | 172.2 mm |
| Outer Ring Land Diameter L2 / D1 | 173.8 mm |
| Maximum Shaft/Housing Fillet Radius F | 0.25 mm |
| Performance | |
| Dynamic Radial Rating Ck (N) | 1669 N |
| Static Radial Rating C0 (N) | 3413 N |
| Thrust Loading Limit Fa (N) | 556 N |
| Moment Loading Limit FM (N·m) | 19.2 N·m |
| Material | |
| Material | stainless steel |
| Reference Data | |
| Mass (g) | 25 g |
HKS17003XS0 176 mm 170 mm 2.5 mm Frequently Asked Questions about HKS17003XS0 Super Thin Section Four-point Contact Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, 100% of HKS17003XS0 Super Thin Section Four-point Contact Ball Bearings leaving CHG Bearing production lines are subjected to multi-frequency Anderometer sound testing. All units satisfy baseline Z1V1 levels, with dedicated quiet-running electric motor quality (EMQ) lots certified to Z2V2 and Z3V3 standards for silent machinery integration.
Built for demanding industrial environments, the HKS17003XS0 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.
In its sealed configuration (Open Type), CHG Bearing pre-charges HKS17003XS0 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.
The Open Type engineered for HKS17003XS0 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.
