The KNSU3-35 is a plastic spur gear with a steel core, made of MC602ST nylon fused to an S45C metal hub, designed for high-temperature operation and dimensional stability. It has a module of 3, 35 teeth, a pitch diameter of 105 mm, an outside diameter of 111 mm, a face width of 30 mm, and a total length of 47 mm. The gear meets JIS grade N9 (JIS B1702-1: 1998) precision standards. The allowable torque is 4.13 N·m (0.421 kgf·m) with a backlash range of 0-0.56 mm. The hub bore is 60 mm, and the part weighs 0.65 kg. The method of nylon bonding to the core involves a diamond-knurled surface with machined grooves, ensuring strong adhesion without mechanical fasteners.
Module 3, 35 Tooth Nylon Steel Core Spur Gear with Finished 19mm Bore
Our plastic spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
You May Also Need:
Shafts
Bearings
Couplings
For custom components or modifications to a standard part, call us or submit an RFQ.
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Design of Plastic Gears and General Considerations of Plastic Gearing
How to Achieve Optimum Performance in a Miniature Gear Train
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KNSU3-35J19 | KNSU3-35J19 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 35 Tooth Nylon Steel Core Spur Gear with Finished 19mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 35 | 35 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
