KSS3-27 is a Module 3 steel spur gear with 27 teeth, standard full depth, and a 20° pressure angle, made from S45C material with a tooth hardness of less than 194HB. It has a plain bore (S1), precision grade JIS B1702-1:1998 Grade N8, pitch diameter of 65 mm, outside diameter of 78 mm, face width of 30 mm, and keyway conforming to JIS B1301 Js9 tolerance. Backlash is 0.18-0.38 mm, weight is 1.96 kg, and a set screw is included. Secondary operations reducing tooth width are discouraged.
Module 3, 27 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
to a standard part, call us or submit an RFQ.
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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 | KSS3-27 | KSS3-27 |
| Product Name | Metal Spur Gears (metric) | Module 3, 27 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 27 | 27 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
