KSSG Series ground spur gears are metric, precision-toothed steel gears made from S45C material with induction-hardened tooth surfaces at 50-60 HRC, featuring a 20° pressure angle and standard full-depth teeth. This part, identified as KSSG1-44J15, corresponds to a 44-tooth gear with a 30 mm bore, 44 mm pitch diameter, 46 mm outside diameter, 18 mm face width, and 6 mm hub width, and includes a keyway of 6 mm width by 5 mm depth. It is rated for an allowable torque of 11.1 N·m (1.13 kgf·m) with a backlash range of 0.08-0.16 mm and weighs approximately 1.14 kg. The gear meets JIS grade N7 precision per JIS B1702-1:1998, and secondary operations on the tooth surface are prohibited due to induction hardening. A set screw is included for secure mounting.
Module 1, 44 Tooth Ground Steel Spur Gear with 15mm 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 | KSSG1-44J15 | KSSG1-44J15 |
| Product Name | Metal Spur Gears (metric) | Module 1, 44 Tooth Ground Steel Spur Gear with 15mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 44 | 44 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
