KNSU2 series plastic spur gears with steel core, module 2, feature 40 teeth, an 80 mm pitch diameter, an 84 mm outside diameter, a 20 mm face width, and a 60 mm hub diameter. The gear is made of MC602ST nylon fused to an S45C steel core using a diamond knurling process. It complies with JIS grade N9 precision (JIS B1702-1: 1998) and has a 20° pressure angle. The allowable torque is 14.2 N·m (1.45 kgf·m), with a theoretical backlash range of 0~0.44 mm. The total length is 34 mm. The weight is 0.71 kg.
Module 2, 40 Tooth Nylon Steel Core Spur Gear with Finished 17mm 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 | KNSU2-40J17 | KNSU2-40J17 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 40 Tooth Nylon Steel Core Spur Gear with Finished 17mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
