The KNSU2.5-28J18 is a nylon spur gear featuring a steel core, designed for durability and strength. It has 28 teeth and a module of 2.5, making it suitable for various mechanical applications requiring reliable power transmission. The gear has a finished bore of 18mm, allowing for easy integration into assemblies. The material composition includes MC602ST nylon combined with an S45C steel core, providing a balance of lightweight properties and structural integrity. The gear is manufactured to JIS grade N9 precision standards, ensuring consistent performance and compatibility with other gears. The tooth hardness ranges from 115 to 120 HRR, which contributes to its wear resistance. This gear is ideal for applications where a combination of lightweight and strength is essential, such as in robotics or miniature machinery.
Module 2.5, 28 Tooth Nylon Steel Core Spur Gear with Finished 18mm 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 | KNSU2.5-28J18 | KNSU2.5-28J18 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 28 Tooth Nylon Steel Core Spur Gear with Finished 18mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
