KPSA2-80J50 is a plastic spur gear with module 2, 50 teeth, and a 14 mm wide by 3.8 mm deep keyway, made of MC901 nylon. The gear has a pitch diameter of 100 mm, an outside diameter of 104 mm, a face width of 20 mm, and an allowable torque of 0.42 N·m. It conforms to JIS grade N9 precision (JIS B1702-1:1998) and has a theoretical backlash of 0 to 0.46 mm. The keyway follows JIS B1301 standards with Js9 tolerance.
Module 2, 80 Tooth Nylon Hubless Spur Gear with 50mm 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 | KPSA2-80J50 | KPSA2-80J50 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 80 Tooth Nylon Hubless Spur Gear with 50mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 80 | 80 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
