KSS4-23 is a steel spur gear with a module of 4, 23 teeth, and a S1 shaft profile. It has a bore diameter of 77 mm, an outer diameter of 92 mm, and a face width of 20 mm. The gear is made of S45C steel with a tooth hardness of less than 194 HB, and meets JIS grade N8 precision (JIS B1702-1:1998). The pressure angle is 20°, with standard full-depth teeth. Theoretical backlash is 0.20-0.44 mm, and the allowable torque is 33.2 N·cm for strength and 45.9 N·cm for durability. The weight is 2.67 kg.
Module 4, 23 Tooth Mild Steel Spur Gear with Plain 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 | KSS4-23 | KSS4-23 |
| Product Name | Metal Spur Gears (metric) | Module 4, 23 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 23 | 23 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
