Plastic spur gear with a steel core, module 3, 68 teeth, 70 mm outer diameter, 70 mm hub diameter, 30 mm face width, and 165 mm total length; backlash of 0~0.56 mm and allowable torque of 90.6 N·m (9.23 kgf·m). Made of MC602ST nylon with S45C metal core, precision grade JIS N9 (JIS B1702-1:1998), designed for use at elevated temperatures with high dimensional stability. Matching bore size of 70 mm, as specified for KNSU3-68 in the series.
Module 3, 68 Tooth Nylon Steel Core Spur Gear with Finished 32mm 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 | KNSU3-68J32 | KNSU3-68J32 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 68 Tooth Nylon Steel Core Spur Gear with Finished 32mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 68 | 68 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
