Plastic spur gear with module 2, 28 teeth, 28 mm bore, 56 mm pitch diameter, 62 mm outside diameter, 20 mm face width, and a 8 x 3.3 mm keyway. Made of MC901 nylon with JIS grade N9 precision and 20° pressure angle. Allowable torque is 0.40 N·m, with theoretical backlash of 0~0.46 mm. Weight is 0.46 kg.
Module 2, 70 Tooth Nylon Hubless Spur Gear with 28mm Finished 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 | KPSA2-70J28 | KPSA2-70J28 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 70 Tooth Nylon Hubless Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
