KPS2.5-22J20 is a plastic spur gear with a module of 2.5, 22 teeth, and a 20 mm finished bore. It is made of MC901 nylon, has a 20° pressure angle, and features a keyway conforming to JIS B1301 with Js9 tolerance. The gear has a pitch diameter of 55 mm, an outside diameter of 60 mm, a face width of 25 mm, and a hub width of 12 mm. The total length is 37 mm, and it includes a set screw for fastening. The allowable torque is 0.075 N·m with a backlash range of 0~0.46 mm. Precision grade is JIS B1702-1:1998 N9. The gear is designed for use with steel gears to avoid heat buildup from plastic-on-plastic contact.
Module 2.5, 22 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 | KPS2.5-22J20 | KPS2.5-22J20 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 22 Tooth Nylon Spur Gear with Hub and 20mm 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 |
