KPS3-28J16 is a plastic spur gear with a module of 3, 28 teeth, and a 16 mm bore, featuring a hub and keyway rated to JIS grade S1K. It has a 20° pressure angle, standard full-depth teeth, and is manufactured from MC901 nylon with a tooth hardness of 115-120 HRR. The gear has a face width of 7.5 mm, a hub width of 15 mm, and a total length of 45 mm. A set screw is included, with a keyway size of 5 mm wide by 2.3 mm deep. The allowable torque is 0.25 N·m (0.025 kgf·m) under assumed usage conditions. Backlash is specified as 0-0.54 mm. The gear complies with JIS B1702-1:1998 precision grade N9 and JIS B1301 for keyway dimensions.
Module 3, 28 Tooth Nylon Spur Gear with Hub and 16mm 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 | KPS3-28J16 | KPS3-28J16 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 28 Tooth Nylon Spur Gear with Hub and 16mm 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 |
