The S10Z10M021T0505 is a metric pin-type hub spur gear with 21 teeth, a module of 1, and a 20° pressure angle, featuring an acetal gear and a 303 stainless steel hub. It has a 5 mm bore (H7) and a 5 mm face width. The pitch diameter is 21 mm, the outside diameter is 23 mm, and it includes an M3 set screw for fastening. The gear is designed for applications requiring precision motion transmission with corrosion-resistant components.
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 | S10Z10M021T0505 |
| Product Name | Module 1, 21 Teeth, 20° Pressure Angle, Acetal / Stainless Steel Hub Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 21 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Stainless; Acetal; Acetal /Stainless Hub |
