KPSA3-60J50 is a plastic spur gear in the KPSA series, made of MC901 nylon, with a module of 3, 60 teeth, and a 50 mm bore. It has a 20° pressure angle, standard full-depth teeth, and a keyway size of 14 mm width by 3.8 mm depth per JIS B1301 Js9 tolerance. The gear is designed for use with steel hubs when high torque, elevated temperatures, or reverse impact loads are present. Allowable torque is 82 kgf·mm, and the precision grade is equivalent to JIS B1702-1:1998 N9. Dimensional stability may vary with temperature and humidity, and operation without lubrication against another plastic gear is not recommended.
Module 3, 60 Tooth Nylon Hubless Spur Gear with 50mm 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 | KPSA3-60J50 | KPSA3-60J50 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 60 Tooth Nylon Hubless Spur Gear with 50mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 60 | 60 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
