KPSA2-65J16 is a plastic spur gear in the KPSA series with a module of 2, 16 teeth, and a bore size of 5 mm, designed for metric applications. The gear is made of MC901 nylon, features a standard full-depth tooth profile with a 20° pressure angle, and adheres to JIS grade N9 precision (JIS B1702-1:1998). The keyway dimensions are 5 mm width by 2.3 mm depth, complying with JIS B1301 Js9 tolerance. The allowable torque is 0.31 N·m (0.031 kgf·m), with a theoretical backlash of 0 to 0.46 mm. The gear has a face width of 20 mm, an outside diameter of 134 mm, and a pitch diameter of 32 mm. A steel hub is recommended for secure shaft attachment under high temperature, large diameter, or impact conditions. Dimensional changes may occur due to temperature or humidity variations.
Module 2, 65 Tooth Nylon Hubless Spur Gear with 16mm 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 | KPSA2-65J16 | KPSA2-65J16 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 65 Tooth Nylon Hubless Spur Gear with 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 65 | 65 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
