KSSA2-40 is a steel hubless spur gear with a module of 2, 40 teeth, and a pressure angle of 20°. It has a bore diameter of 80 mm, an outer diameter of 84 mm, and a tooth width of 18 mm. The gear is made from S45C steel with a tooth hardness of less than 194 HB and conforms to JIS grade N8 (JIS B1702-1: 1998). The allowable torque is 12.5 N·m (1.27 kgf·m), and the backlash is specified as 0.14-0.30 mm. The weight is 0.75 kg.
Module 2, 40 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 | KSSA2-40 | KSSA2-40 |
| Product Name | Metal Spur Gears (metric) | Module 2, 40 Tooth Mild Steel Hubless Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
