KPSA3-35J35 is a plastic spur gear in the KPSA series with module 3, 35 teeth, and a 10 mm keyway. It has a pitch diameter of 105 mm, an outside diameter of 111 mm, a face width of 30 mm, and is made of MC901 nylon. The gear meets JIS grade N9 precision per JIS B1702-1:1998 and has a pressure angle of 20° with standard full-depth teeth. The allowable torque is 0.29 kgf·m, and the shaft bore is sized for a 10 mm × 3.3 mm keyway conforming to JIS B1301. Backlash values are theoretical and based on identical gear pairs in mesh. Dimensional changes may occur due to temperature and humidity variations typical of MC nylon materials.
Module 3, 35 Tooth Nylon Hubless Spur Gear with 35mm 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 | KPSA3-35J35 | KPSA3-35J35 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 35 Tooth Nylon Hubless Spur Gear with 35mm 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 |
