Steel spur gear with module 3, 72 teeth, and a 32 mm finished bore, conforming to JIS grade N8 precision (JIS B1702-1: 1998). Made of S45C steel with standard full-depth teeth and a 20° pressure angle. Features a 10 x 3.3 mm keyway and M8* tapped hole. Backlash ranges from 0.20 to 0.44 mm. Rated for an allowable torque of 6.75 N·m. Dimensions include 90 mm outer diameter, 216 mm face width, 222 mm thickness, 30 mm hub width, 15 mm bore diameter, 45 mm hub diameter, 16 mm hub length, and 182 mm overall length. Weight is 7.31 kg. Keyway follows JIS B1301 Js9 tolerance. The product mark indicates a counterbored tapped hole and excludes black oxide coating on reworked areas.
Module 3, 72 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 | KSS3-72J32 | KSS3-72J32 |
| Product Name | Metal Spur Gears (metric) | Module 3, 72 Tooth Mild Steel Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 72 | 72 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
