KNSU1-70 is a plastic spur gear with a steel core, module 1, 70 teeth, 40 mm bore, 70 mm pitch diameter, 72 mm outside diameter, 10 mm face width, and 20 mm total length. It has a JIS grade N9 precision rating, 20° pressure angle, and is made of MC602ST nylon bonded to an S45C steel core. The allowable torque is 3.46 N·m (0.35 kgf·m), and backlash is 0~0.36 mm. Weight is 0.24 kg.
Module 1, 70 Tooth Nylon Steel Core Spur Gear with Finished 20mm 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.
Request for Quote
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 | KNSU1-70J20 | KNSU1-70J20 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 70 Tooth Nylon Steel Core Spur Gear with Finished 20mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
