Plastic spur gears with a steel core, designed for high torque applications and dimensional stability across temperature variations. The gear has a module of 2, 34 teeth, a 68 mm pitch diameter, and a 45 mm hub width with a 14 mm bore. The gear-tooth profile is standard full depth with a 20° pressure angle, conforming to JIS grade N9 (JIS B1702-1: 1998). The MC602ST nylon is fused to an S45C steel core using a diamond-knurled surface and grooved retention process, ensuring strong mechanical bonding without mechanical fasteners. The allowable torque is 11.6 N·m (1.18 kgf·m) based on standard conditions. The total length is 34 mm, face width is 20 mm, and the gear weighs 0.41 kg. The part is suitable for environments up to 140°C and exhibits minimal dimensional change under thermal variation.
Module 2, 34 Tooth Nylon Steel Core Spur Gear with Finished 14mm 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 | KNSU2-34J14 | KNSU2-34J14 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 34 Tooth Nylon Steel Core Spur Gear with Finished 14mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 34 | 34 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
