KSSG1-38J17 is a ground spur gear in the KSSG Series, module 1, with 38 teeth, a 17 mm bore, and a 44 mm outside diameter. It has a 10 mm face width, a 12 mm hub width, and uses a 5 mm wide keyway. The gear is made of S45C steel with induction-hardened tooth surfaces, achieving 50-60 HRC hardness. It meets JIS grade N7 precision (JIS B1702-1:1998) and has a 20° pressure angle. Allowable torque is 9.21 N·m (0.94 kgf·m), with backlash of 0.08-0.16 mm and a weight of 1.17 kg. A set screw is included for mounting. Secondary operations on tooth surfaces are prohibited due to induction hardening.
Module 1, 38 Tooth Ground Steel Spur Gear with 17mm 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 | KSSG1-38J17 | KSSG1-38J17 |
| Product Name | Metal Spur Gears (metric) | Module 1, 38 Tooth Ground Steel Spur Gear with 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 38 | 38 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
