KSS2-38J18 is a module 2, 18-tooth steel spur gear with a 18 mm bore, featuring a keyway per JIS B1301 (Js 9 tolerance), and a set screw for mounting. It is made from S45C steel with a tooth hardness under 194HB, adheres to JIS grade N8 precision (JIS B1702-1:1998), has a 20° pressure angle, and standard full-depth teeth. The gear has a tooth width of 5 mm and a theoretical backlash of 0.14 to 0.30 mm. An allowable torque of 0.83 N·m is specified, and the part weighs 0.83 kg.
Module 2, 38 Tooth Mild Steel Spur Gear with 18mm 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 | KSS2-38J18 | KSS2-38J18 |
| Product Name | Metal Spur Gears (metric) | Module 2, 38 Tooth Mild Steel Spur Gear with 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 38 | 38 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
