KPS2-25J19 is a plastic spur gear in the KPS2 series, with module 2, 25 teeth, and a 19 mm finished bore. It is made of MC901 nylon, has a 20° pressure angle, and adheres to JIS Grade N9 (equivalent to S1) precision. The gear has a face width of 10 mm, hub width of 30 mm, and overall length of 30 mm, with a keyway dimension of 6 x 2.8 mm and an M5 set screw. It has an allowable torque of 0.049 N·m. The gear is designed for use with steel mating gears and is susceptible to dimensional changes due to temperature and humidity variations. Bore tolerance is H8 as manufactured, and backlash is nominally 0~0.42 mm. The product supports only 1 to 20 units per order, with lead time required for fulfillment.
Module 2, 25 Tooth Nylon Spur Gear with Hub and 19mm 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.
Request for Quote
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 | KPS2-25J19 | KPS2-25J19 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 25 Tooth Nylon Spur Gear with Hub and 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
