Plastic spur gear with module 2.5, 18 teeth, 12 mm bore, 38 mm pitch diameter, 50 mm outside diameter, 25 mm face width, and 37 mm total length. Made of MC901 nylon with JIS grade N9 precision, 20° pressure angle, and standard full-depth teeth. Includes a keyway conforming to JIS B1301 (Js9 tolerance) and a setscrew. Allowable torque is 8.28 N·m (0.84 kgf·m) with a theoretical backlash of 0 to 0.44 mm. Weight is 0.031 kg.
Module 2.5, 18 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 | KPS2.5-18J12 | KPS2.5-18J12 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 18 Tooth Nylon Spur Gear with Hub and 12mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 18 | 18 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
