KPSA2-35J18 is a plastic spur gear in the KPSA series with a module of 2, 18 teeth, a 6 mm keyway width, and a 2.8 mm keyway depth, made of MC901 nylon with a 20° pressure angle and JIS grade N9 precision. The gear has a pitch diameter of 36 mm, an outside diameter of 40 mm, and a face width of 20 mm. It includes a steel hub for secure shaft mounting and is designed for use with steel gears to avoid heat generation from plastic-on-plastic meshing. Backlash is specified as 0.44 mm maximum, and allowable torque is listed as 1.8 kgf·m. Keyways conform to JIS B1301 standards with Js 9 tolerance.
Module 2, 35 Tooth Nylon Hubless Spur Gear with 18mm 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 | KPSA2-35J18 | KPSA2-35J18 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 35 Tooth Nylon Hubless Spur Gear with 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 35 | 35 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
