Module 3 plastic spur gear with 22 teeth, 18 mm bore, and a keyway of 6 mm width by 2.8 mm depth, secured by an M5 set screw. Made of MC901 nylon, it has a 20° pressure angle, standard full-depth teeth, and JIS grade N9 precision. The allowable torque is 18.7 N·m (1.91 kgf·m), with a theoretical backlash of 0.14 mm and a total length of 45 mm. The gear is designed for use with steel mating gears due to potential heat generation under unlubricated conditions. Dimensions include a pitch diameter of 66 mm, outside diameter of 72 mm, face width of 30 mm, and hub width of 15 mm.
Module 3, 22 Tooth Nylon Spur Gear with Hub and 18mm 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 | KPS3-22J18 | KPS3-22J18 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 22 Tooth Nylon Spur Gear with Hub and 18mm 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 |
