This is a metric spur gear with module 0.4, 55 teeth, and a 20° pressure angle, featuring an acetal gear body with a brass insert. The bore diameter is 5 mm, with an M3 set screw and spot drill for shaft retention. The face width is 3 mm. Gears in this series with fewer than 80 teeth have no webs. It is designed for use in miniature gear trains where precision and low friction are required.
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
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | A 1P 2MYD04055C |
| Product Name | Module 0.4, 55 Teeth, 20° Pressure Angle, Acetal / Brass Insert Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 55 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Brass; Acetal; Acetal / Brass Insert |
