The KPS2-28J22 is a plastic spur gear with a module of 2 and features 28 teeth. It is constructed from MC901 nylon, which provides a balance of strength and lightweight properties. The gear has a finished bore of 22mm and a hub diameter that accommodates standard mounting practices. The pressure angle is 20¬8, and the tooth hardness is rated between 115 to 120 HRR. Engineers should note that the allowable torque values are calculated based on specific usage conditions, and significant variations in temperature or humidity may affect the gear's dimensions, including bore size and backlash. It is recommended to use these plastic gears in conjunction with steel gears to mitigate heat generation and potential wear. The product is classified under JIS grade N9 for precision, ensuring a reliable performance in applications requiring moderate precision.
Module 2, 28 Tooth Nylon Spur Gear with Hub and 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 | KPS2-28J22 | KPS2-28J22 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 28 Tooth Nylon Spur Gear with Hub and 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
