Module 3, 70-tooth ground spur gear with 50 mm bore, 14 mm × 3.8 mm keyway, 210 mm pitch diameter, 216 mm outside diameter, 50 mm face width, and 20° pressure angle, manufactured from S45C steel with induction-hardened tooth surfaces (50~60 HRC) and JIS grade N7 precision. Backlash is 0.14~0.24 mm, allowable torque is 8.58 N·m, and weight is approximately 57.1 kg. Set screw included. Per JIS B1702-1:1998.
Module 3, 70 Tooth Ground Steel Spur Gear with 50mm 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
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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 | KSSG3-70J50 | KSSG3-70J50 |
| Product Name | Metal Spur Gears (metric) | Module 3, 70 Tooth Ground Steel Spur Gear with 50mm 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 |
