Steel hubless spur gear with module 1.5, 20 teeth, plain bore, and tooth width of 10 mm, designed for applications requiring JIS grade N8 precision per JIS B1702-1:1998. Constructed from S45C steel with a tooth hardness of less than 194 HB, featuring a 20° pressure angle and standard full-depth teeth. The gear has an allowable torque of 1.98 N·m and a theoretical backlash of 0.10~0.22 mm. Dimensions include an outside diameter of 33 mm, pitch diameter of 30 mm, and bore diameter of 8 mm. Weight is 0.074 kg.
Module 1.5, 20 Tooth Mild Steel Hubless Spur Gear with Plain Bore
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:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSSA1.5-20 | KSSA1.5-20 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 20 Tooth Mild Steel Hubless Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
