KSS3-30J32 is a steel spur gear with 32 teeth, module 3, and a 10 mm x 3.3 mm keyway with an M8 tapped hole, designed for metric applications. It is made from S45C steel with a tooth hardness less than 194 HB, complying with JIS grade N8 (JIS B1702-1:1998) precision standards. The gear has a 20° pressure angle and standard full-depth teeth. The finished bore diameter is 30 mm, with a total width of 27.9 mm and a height of 1.71 mm. A set screw is included for tapped hole applications. The backlash is theoretical and defined for a pair of identical gears in mesh. Secondary operations that reduce tooth width are avoided to maintain precision and strength. Available-on-request
Module 3, 30 Tooth Mild Steel Spur Gear with 32mm 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 | KSS3-30J32 | KSS3-30J32 |
| Product Name | Metal Spur Gears (metric) | Module 3, 30 Tooth Mild Steel Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
