Steel hubless spur gears with module 2 and 70 teeth have a pitch diameter of 140 mm, outer diameter of 144 mm, tooth width of 18 mm, and a pressure angle of 20°. Made of S45C steel, they meet JIS grade N8 precision, with allowable torque of 40.8 N·m and backlash ranging from 0.18 to 0.36 mm. No bore dimension is specified for this variant.
Module 2, 70 Tooth Mild Steel Hubless 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°
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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 | KSSA2-70J32 | KSSA2-70J32 |
| Product Name | Metal Spur Gears (metric) | Module 2, 70 Tooth Mild Steel Hubless 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; Carbon Steel |
