KPSA2-36J19 is a plastic spur gear in the KPSA2 series with a module of 2, 36 teeth, and a 19 mm bore, made of MC901 nylon with a pressure angle of 20° and precision grade JIS N9 (JIS B1702-1:1998). The gear has a standard full-depth tooth profile and a keyway sized 6 mm wide by 2.8 mm deep, conforming to JIS B1301 Js9 tolerance. Backlash is specified as 0.091 mm for a pair of identical gears in mesh. Allowable torque and physical dimensions are not stated for this specific variant, but the series operates without lubrication, recommends pairing with steel gears to avoid heat buildup, and is subject to dimensional changes under varying temperature or humidity. A steel hub is recommended for secure shaft mounting under high load or temperature conditions.
Module 2, 36 Tooth Nylon Hubless Spur Gear with 19mm 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 | KPSA2-36J19 | KPSA2-36J19 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 36 Tooth Nylon Hubless Spur Gear with 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 36 | 36 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
