KSS3-15J16 is a steel spur gear from the KSS Module 3 series with 16 teeth, a 5 mm x 2.3 mm keyway, an M4 bore, and a 7.5 mm hub length. It is made of S45C steel with a tooth hardness of less than 194 HB and meets JIS grade N8 precision (JIS B1702-1: 1998). The gear has a 20° pressure angle and standard full-depth teeth. The allowable torque is 0.42 N·m, and the theoretical backlash is 0.14 to 0.32 mm. Keyways conform to JIS B1301 (Js 9 tolerance). A set screw is included for shaft fastening, though it is intended only for light loads. Secondary operations that reduce tooth width are not recommended as they compromise precision and strength.
Module 3, 15 Tooth Mild Steel Spur Gear with 16mm Finished 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 | KSS3-15J16 | KSS3-15J16 |
| Product Name | Metal Spur Gears (metric) | Module 3, 15 Tooth Mild Steel Spur Gear with 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 15 | 15 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
