KSS3-120J32 is a steel spur gear with module 3, 32 teeth, and a 32 mm bore, part of the KSS series featuring S45C material, JIS grade N8 precision, 20° pressure angle, and standard full-depth teeth. It includes a keyway compliant with JIS B1301 (Js 9 tolerance), an M8 set screw, and a shaft width of 10 mm by 3.3 mm depth. The gear weighs 15.5 kg and is intended for parallel shaft applications. Secondary operations that reduce tooth width are discouraged to maintain precision and strength.
Module 3, 120 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°
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 | KSS3-120J32 | KSS3-120J32 |
| Product Name | Metal Spur Gears (metric) | Module 3, 120 Tooth Mild Steel Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 120 | 120 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
