Plastic spur gears with a steel core, available in module 3, feature a 35-tooth design, a 16 mm bore, and a nominal outside diameter of 111 mm. The gear is constructed from MC602ST nylon fused to an S45C metal core using a diamond-knurled surface treatment for enhanced bonding. It meets JIS grade N9 precision standards with a 20° pressure angle and standard full-depth teeth. The allowable torque is 4.13 N·m (0.413 kgf·m), with a theoretical backlash range of 0~0.56 mm. The total length is 47 mm, face width is 30 mm, and the hub width is 17 mm. The gear is designed for stable dimensional performance across temperature ranges up to 140°C and maintains low thermal expansion due to full-surface nylon bonding. Weight is 0.65 kg.
Module 3, 35 Tooth Nylon Steel Core Spur Gear with Finished 16mm 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 | KNSU3-35J16 | KNSU3-35J16 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 35 Tooth Nylon Steel Core Spur Gear with Finished 16mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 35 | 35 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
