Steel spur gear with module 8, 18 teeth, and a plain bore, rated for JIS grade N8 precision (JIS B1702-1:1998) and made from S45C steel with a tooth hardness under 194HB. It has a 20° pressure angle, standard full-depth teeth, and an allowable torque of 16.1 N·m (1.64 kgf·m). Backlash is specified as 0.28~0.58 mm. Dimensions include a bore diameter of 110 mm, outside diameter of 160 mm, and tooth width of 35 mm. Weight is 11.7 kg. Secondary operations narrowing tooth width are discouraged due to effects on precision and strength.
Module 8, 18 Tooth Mild Steel 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°
For custom components or modifications
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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 | KSS8-18 | KSS8-18 |
| Product Name | Metal Spur Gears (metric) | Module 8, 18 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 18 | 18 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
