The KNSU2-28J19 is a plastic spur gear featuring a module of 2 and 28 teeth, designed with a steel core for enhanced strength and durability. It has a finished bore of 19mm, making it suitable for various applications requiring precise gear engagement. The gear is manufactured from MC nylon, which provides good dimensional stability and can operate effectively in a wide temperature range, up to 140¬8C. The design includes a standard full depth tooth profile with a pressure angle of 20¬8, ensuring compatibility with other gears in similar applications. The product is categorized under JIS grade N9 for precision, indicating a high level of manufacturing quality. It is important to note that the allowable torque values are calculated based on assumed usage conditions, and the gear may require lubrication when used in pairs to prevent heat generation.
Module 2, 28 Tooth Nylon Steel Core Spur Gear with Finished 19mm 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 | KNSU2-28J19 | KNSU2-28J19 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 28 Tooth Nylon Steel Core Spur Gear with Finished 19mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
