KSSA3-32 is a steel hubless spur gear with a module of 3, 32 teeth, and S5 precision class, conforming to JIS grade N8 (JIS B1702-1: 1998). It features a standard full-depth tooth profile with a 20° pressure angle and is made of S45C steel. The gear has a bore diameter of 30 mm, a tooth width of 20 mm, and weighs 1.63 kg. Its allowable torque is 27.4 N·m (2.80 kgf·m), with a theoretical backlash range of 0.18 to 0.38 mm. Secondary operations that reduce tooth width are discouraged due to impacts on precision and strength.
Module 3, 32 Tooth Mild Steel Hubless Spur Gear with 28mm 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 | KSSA3-32J28 | KSSA3-32J28 |
| Product Name | Metal Spur Gears (metric) | Module 3, 32 Tooth Mild Steel Hubless Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 32 | 32 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
