The KPSA3-36J30 is a plastic spur gear in the KPSA series, with a module of 3, 30 teeth, and a bore diameter of 30 mm. It features a steel hub for secure shaft attachment and a keyway sized at 8 mm width by 3.3 mm depth, per JIS B1301 Js9 tolerance. The gear is made of MC901 nylon, has a 20° pressure angle, and meets JIS grade N9 precision (JIS B1702-1:1998). The allowable torque is 0.30 kgf·mm, and the face width is 30 mm. The gear's outside diameter is 114 mm, with a pitch diameter of 90 mm.
Module 3, 36 Tooth Nylon Hubless Spur Gear with 30mm 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 | KPSA3-36J30 | KPSA3-36J30 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 36 Tooth Nylon Hubless Spur Gear with 30mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 36 | 36 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
