Plastic spur gear with steel core, module 3, 25 teeth, 16 mm bore, 75 mm outside diameter, 30 mm face width, and 47 mm total length, rated for 26.5 N·m allowable torque. Precision grade JIS N9 per JIS B1702-1:1998, with 20° pressure angle and standard full-depth teeth. Made of MC602ST nylon bonded to an S45C steel core using a diamond-knurled surface process for enhanced holding strength. Operates effectively across a wide temperature range with high dimensional stability.
Module 3, 25 Tooth Nylon Steel Core Spur Gear with Finished 16mm 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 | KNSU3-25J16 | KNSU3-25J16 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 25 Tooth Nylon Steel Core Spur Gear with Finished 16mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
