Manufactured by CHG Bearing, the HKS03503XS0 is a precision Super Thin Section Four-point Contact Ball Bearings. Key dimensional parameters include a 35 mm bore diameter, a 41 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.
HKS03503XS0 - Super Thin Section Four-point Contact Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HKS03503XS0 |
| Separator | Full complement or 1/16 in spacer balls |
| Characteristics | |
| Bearing Type | Four-point contact ball bearing |
| Dimensions | |
| Bore Diameter (d) | 35 mm |
| Width (B) | 2.5 mm |
| Outer Diameter (D) | 41 mm |
| Radial Cross Section H | 3 mm |
| Inner Ring Land Diameter L1 / d1 | 37.2 mm |
| Outer Ring Land Diameter L2 / D1 | 38.8 mm |
| Maximum Shaft/Housing Fillet Radius F | 0.25 mm |
| Performance | |
| Dynamic Radial Rating Ck (N) | 585 N |
| Static Radial Rating C0 (N) | 711 N |
| Thrust Loading Limit Fa (N) | 1045 N |
| Moment Loading Limit FM (N·m) | 7.9 N·m |
| Material | |
| Material | stainless steel |
| Reference Data | |
| Mass (g) | 5 g |
HKS03503XS0 41 mm 35 mm 2.5 mm Frequently Asked Questions about HKS03503XS0 Super Thin Section Four-point Contact Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting HKS03503XS0 over a 35 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.
Yes, 100% of HKS03503XS0 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.
To safeguard CHG Bearing HKS03503XS0 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (35 mm x 41 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
To ensure optimum performance of CHG Bearing HKS03503XS0 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 35 mm bore. For the 41 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
