S1023Z-120A090 is a 90-tooth spur gear with a 20° pressure angle, made from 2024 aluminum alloy and anodized, designed for 120-pitch applications. It has a pitch diameter of 0.7500 inch, an outside diameter of 0.767 inch, and a 0.1248-inch bore with a 3/32-inch hub. The gear includes a #2-56 set screw for fastening and a 0.062-inch face width. Hub diameter does not exceed the gear's outside diameter. The part is manufactured to AGMA 10 quality standards and is available in a series covering 28 to 162 teeth with matching dimensions for other tooth counts.
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
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Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | S1023Z-120A090 |
| Product Name | 90,Teeth, 20° Pressure Angle, AGMA 10 Quality, 2024 Aluminum Anodized Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 90 |
| Design | English |
| Pressure Angle | 20° |
| Material | Aluminum; 2024 Aluminum Alloy |
