Module 3 steel spur gear with 38 teeth, plain bore, and a module of 3 mm, made from S45C material with JIS grade N8 precision per JIS B1702-1:1998, featuring a 20° pressure angle and standard full-depth teeth. The gear has a bore diameter of 14 mm, an outside diameter of 120 mm, a face width of 30 mm, and a mass of 3.59 kg. A keyway conforming to JIS B1301, Js9 tolerance, is included. Backlash is specified as 0.18-0.38 mm. The gear is supplied with a set screw for secured mounting.
Module 3, 38 Tooth Mild Steel Spur Gear with Plain 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 | KSS3-38 | KSS3-38 |
| Product Name | Metal Spur Gears (metric) | Module 3, 38 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 38 | 38 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
