KPS3-26J25 is a plastic spur gear with module 3, 26 teeth, and a 25 mm bore diameter, featuring a keyway of 6 mm width by 2.8 mm depth and an M5 set screw. It has a face width of 7.5 mm and a total length of 45 mm. The gear is made of MC901 nylon with a tooth hardness of 115-120 HRR, meets JIS grade N9 precision (equivalent to S1), and has a 20° pressure angle. Its allowable torque is 0.20 N·m, with theoretical backlash in the range of 0-0.54 mm. The gear is designed for use with steel mating gears and is sensitive to temperature and humidity variations.
Module 3, 26 Tooth Nylon Spur Gear with Hub and 25mm 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 | KPS3-26J25 | KPS3-26J25 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 26 Tooth Nylon Spur Gear with Hub and 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 26 | 26 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
