KPSA3-40J22 is a plastic spur gear from the KPSA series, module 3, with 22 teeth, a 6 mm bore, and a keyway of 6 mm width by 2.8 mm depth, made from MC901 nylon material with a 20° pressure angle and JIS grade N9 precision. The gear has a pitch diameter of 66 mm, an outside diameter of 72 mm, and a face width of 30 mm. The allowable torque is 0.39 N·m (0.39 kgf·mm), and it conforms to JIS B1301 for keyway dimensions. The gear is hubless and intended for use with steel mating gears to avoid heat generation under dry conditions.
Module 3, 40 Tooth Nylon Hubless Spur Gear with 22mm 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 | KPSA3-40J22 | KPSA3-40J22 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 40 Tooth Nylon Hubless Spur Gear with 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
