KSS1.5-42J12 is a steel spur gear with a module of 1.5, 42 teeth, a 12 mm bore, and a keyway of 4 mm width by 1.8 mm depth conforming to JIS B1301. It has a JIS grade N8 precision rating, a 20° pressure angle, and is made of S45C steel with a tooth hardness of less than 194 HB. The gear has a backlash of 0.14 to 0.32 mm, a weight of 0.46 kg, and an allowable torque of 0.50 N·m based on bending strength and 0.46 N·m based on surface durability. The maximum outer diameter is 66 mm, face width is 15 mm, and the hub thickness is 25 mm. A set screw is included.
Module 1.5, 42 Tooth Mild Steel Spur Gear with 12mm 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 | KSS1.5-42J12 | KSS1.5-42J12 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 42 Tooth Mild Steel Spur Gear with 12mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 42 | 42 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
