Module 3 ground spur gear with 70 teeth and a 32 mm bore, featuring a 12 mm keyway and set screw, made of S45C steel with induction-hardened tooth surfaces (50-60 HRC), precision grade JIS N7 per JIS B1702-1:1998, and backlash of 0.14-0.24 mm. The gear has a 210 mm pitch diameter, 216 mm outside diameter, and 30 mm face width. Secondary operations are prohibited on tooth areas due to heat treatment, and set screws are included for tapped holes. Allowable torque is 9.03 kgf·m.
Module 3, 70 Tooth Ground Steel Spur Gear with 32mm 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 | KSSG3-70J32 | KSSG3-70J32 |
| Product Name | Metal Spur Gears (metric) | Module 3, 70 Tooth Ground Steel Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
