KNSU3-34 is a plastic spur gear with a steel core, featuring a module of 3, 34 teeth, a 60 mm bore, a 102 mm pitch diameter, a 108 mm outside diameter, a 30 mm face width, and a 47 mm total length. It conforms to JIS grade N9 (JIS B1702-1: 1998) and has a 20° pressure angle. The gear is made of MC602ST nylon with an S45C steel core, and its allowable torque is 39.0 N·m (3.98 kgf·m). The backlash is specified as 0~0.56 mm. Its design allows for strong fusion between nylon and steel without mechanical fasteners, ensuring dimensional stability and a clean appearance.
Module 3, 34 Tooth Nylon Steel Core Spur Gear with Finished 30mm 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 | KNSU3-34J30 | KNSU3-34J30 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 34 Tooth Nylon Steel Core Spur Gear with Finished 30mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 34 | 34 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
