The KPS3-30J19 is a Module 3 spur gear featuring 30 teeth and a 19mm finished bore. Constructed from MC nylon, this gear is designed for applications requiring lightweight and corrosion-resistant components. It has a standard full-depth tooth profile with a pressure angle of 20 degrees, ensuring compatibility with other gears of similar specifications. The gear's tooth hardness ranges from 115 to 120 HRR, providing adequate strength for various mechanical applications. The product is precision-grade according to JIS grade N9, which indicates a high level of manufacturing accuracy. It is important to note that plastic gears like this one may be susceptible to dimensional changes due to temperature and moisture variations. Therefore, careful consideration of the operating environment is recommended when selecting this gear for a project.
Module 3, 30 Tooth Nylon Spur Gear with Hub and 19mm 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 | KPS3-30J19 | KPS3-30J19 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 30 Tooth Nylon Spur Gear with Hub and 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
