The KSSAG2-20 is a ground spur gear with a module of 2, 20 teeth, and a bore tolerance of H7. It is made of S45C carbon steel with induction-hardened tooth surfaces reaching 50 to 60 HRC and features a black oxide coating except on the teeth. The gear has a pitch diameter of 40 mm, an outside diameter of 44 mm, a face width of 10 mm, and an allowable bending torque of 38.3 N·m with a surface durability torque of 16.6 N·m. Backlash is specified between 0.10 and 0.20 mm, and it weighs 0.17 kg. The gear meets JIS grade N7 precision per JIS B1702-1:1998 and is designed for use with keyways and set screws. Secondary operations are prohibited on the tooth area due to induction hardening.
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 | KSSAG2-20 |
| Product Name | Module 2, 20 Tooth Heat-Treated S45C Carbon Steel Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 20 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Steel; Carbon Steel |
