The KPS2-25J20 is a plastic spur gear in the KPS series, with a module of 2, 25 teeth, and a 20 mm finished bore. It is made of MC901 nylon, has a 20° pressure angle, and precision grade JIS N9 (equivalent to S1). The gear has a face width of 20 mm, overall length of 30 mm, and a keyway defined by JIS B1301 (Js9 tolerance). The allowed torque is 0.048 N·m, with backlash ranging from 0 to 0.42 mm. A set screw is included. The gear is intended for use with steel gears to avoid heat buildup, and dimensional changes may occur under varying temperature or humidity.
Module 2, 25 Tooth Nylon Spur Gear with Hub and 20mm 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 | KPS2-25J20 | KPS2-25J20 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 25 Tooth Nylon Spur Gear with Hub and 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
