KSUS4-20J22 is a stainless steel spur gear in the KSUS series, with a module of 4, 20 teeth, and a 22 mm finished bore. It features a 20° pressure angle, standard full-depth teeth, and is made of SUS303 stainless steel with a tooth hardness under 194 HB. The gear has a pitch diameter of 80 mm, an outside diameter of 88 mm, a face width of 40 mm, and a hub width of 25 mm, with a total length of 65 mm. It includes a keyway of 8 mm width by 3.3 mm depth and an M6 set screw. The allowable torque is 1.88 N·m for bending strength and 1.84 N·m for surface durability, with a backlash range of 0.18-0.38 mm. The gear meets JIS grade N8 precision (JIS B1702-1:1998).
Module 4, 20 Tooth Stainless Steel Spur Gear with 22mm 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 | KSUS4-20J22 | KSUS4-20J22 |
| Product Name | Metal Spur Gears (metric) | Module 4, 20 Tooth Stainless Steel Spur Gear with 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
