KPS2-22J12 is a plastic spur gear with a module of 2, 22 teeth, and a 12 mm finished bore. It is made of MC901 material with a tooth hardness of 115~120 HRR, and complies with JIS grade N9 (equivalent to S1) precision. The gear has a 20° pressure angle, standard full-depth teeth, and a face width of 20 mm. It includes a keyway conforming to JIS B1301 (Js9 tolerance) and an M4 set screw. The allowable torque is 0.042 N·m, and the theoretical backlash is 0~0.42 mm. The total length is 30 mm, with a hub width of 10 mm and a hub diameter of 35 mm. Dimensional stability is affected by temperature and humidity, and the gear is designed for use with steel gears to avoid heat generation without lubrication.
Module 2, 22 Tooth Nylon Spur Gear with Hub and 12mm 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 | KPS2-22J12 | KPS2-22J12 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 22 Tooth Nylon Spur Gear with Hub and 12mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 22 | 22 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
