KPS1-40J19 is a module 1, 40-tooth plastic spur gear made of MC901 nylon with a 19 mm finished bore, 36 mm hub diameter, 40 mm pitch diameter, 42 mm outside diameter, 10 mm face width, and 20 mm total length. It features a 6 x 2.8 mm keyway and an M5 set screw. The gear has an allowable torque of 0.018 N·m, a backlash of 0.018 mm, and meets JIS B1702-1:1998 Grade N9 precision. Maximum tightening torque for the set screw is 0.38 N·m to avoid damaging the tapped hole.
Module 1, 40 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 | KPS1-40J19 | KPS1-40J19 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 40 Tooth Nylon Spur Gear with Hub and 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
