Circular pitch 2.5 mm steel spur gear with 40 teeth, 100 mm face width, 33.42 mm pitch diameter, 31.83 mm bore diameter, and 66.85 mm outside diameter, designed for standard full depth teeth at 20° pressure angle. Made of S45C steel with tooth hardness less than 194 HB, manufactured to JIS grade N8 (JIS B1702-1:1998) precision. Bending strength allowable torque is 10.1 N·m, surface durability allowable torque is 2.64 N·m. Backlash range is 0.07-0.22 mm. Weight is 0.098 kg.
Circular Pitch 2.5 - 40 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°
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 | KSSCP2.5-40J12 | KSSCP2.5-40J12 |
| Product Name | Metal Spur Gears (metric) | Circular Pitch 2.5 - 40 Tooth Mild Steel Spur Gear with 12mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
