Steel spur gear with 45 teeth, module 3, 20° pressure angle, and JIS grade N8 precision, conforming to JIS B1702-1:1998. Made from S45C steel with a tooth hardness of less than 194HB. Features a 14 mm keyway and 3.8 mm key depth. Maximum allowable torque is 3.37 N·m. Mounted on a 45 mm finished bore. Backlash ranges from 0.20 to 0.44 mm. Standard full-depth teeth with 80 mm outside diameter, 47.0 mm hub diameter, and 5.78 mm overall thickness.
Module 3, 45 Tooth Mild Steel Spur Gear with 45mm 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 | KSS3-45J45 | KSS3-45J45 |
| Product Name | Metal Spur Gears (metric) | Module 3, 45 Tooth Mild Steel Spur Gear with 45mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
