KSUS1-70J20 is a stainless steel spur gear in the KSUS1 series with a module of 1, 20 teeth, and a 20 mm bore. It has a pitch diameter of 70 mm, an outside diameter of 72 mm, a face width of 10 mm, and a hub width of 10 mm. The gear features a keyway (6 mm wide by 2.8 mm deep) and an M5 set screw. It is made of SUS303 stainless steel, conforming to JIS grade N8 precision (JIS B1702-1:1998), with a pressure angle of 20° and standard full-depth teeth. The allowable torque is 0.40 N·m (0.041 kgf·m), and the theoretical backlash is 0.08-0.18 mm.
Module 1, 70 Tooth Stainless Steel Spur Gear with 20mm 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 | KSUS1-70J20 | KSUS1-70J20 |
| Product Name | Metal Spur Gears (metric) | Module 1, 70 Tooth Stainless Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
