KPS2.5-20J22 is a plastic spur gear with a module of 2.5, 20 teeth, and a finished bore of 22 mm, constructed from MC901 nylon. It has a pitch diameter of 50 mm, an outside diameter of 55 mm, a face width of 25 mm, and a hub width of 12 mm. The gear features a keyway sized 6 mm wide by 2.8 mm deep conforming to JIS B1301 and uses an M5 set screw. Its allowable torque is 9.59 N·m, with a theoretical backlash of 0.057 mm. The gear operates with a 20° pressure angle and meets JIS B1702-1:1998 grade N9 precision. The total length is 37 mm, and the hub diameter is 37 mm.
Module 2.5, 20 Tooth Nylon Spur Gear with Hub and 22mm 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 | KPS2.5-20J22 | KPS2.5-20J22 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 20 Tooth Nylon Spur Gear with Hub and 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
