Nonmetallic spur gears with 72 pitch, 99 teeth, and a 0.1873-inch bore are made of acetal with a 303 stainless steel hub. The gear has a 3/16-inch face width and a 20° pressure angle, with a set screw for shaft retention and a sub-drill size of 0.187 inch. The pitch diameter is 1.3750 inches and the outside diameter is 1.403 inches. This product is also available with Fairloc® hubs on special order.
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 | S1086Z-072DS099 |
| Product Name | 72 DP, 99 Teeth, AGMA 10, Acetal Gear with fairloc hub |
| Gear Type | Spur; Rack |
| Number of Teeth | 99 |
| Design | English |
| Pressure Angle | 20° |
| Material | Stainless; Acetal; Acetal, Stainless Hub |
