KSS0.5-90A is a steel spur gear with a module of 0.5, 90 teeth, and a bore diameter of Ø5 mm, featuring a set screw for shaft mounting. It has a pitch diameter of 45 mm, outside diameter of 46 mm, face width of 5 mm, and total length of 12 mm. The gear is made from S45C steel with a tooth hardness of less than 194HB, conforms to JIS grade N8 (JIS B1702-1:1998), and has a theoretical backlash of 0.095 mm. The allowable torque for a 5 mm set screw is 0.49 N·m for bending strength and 0.095 kgf·m for surface durability.
Module 0.5, 90 Tooth Mild Steel Spur Gear with Set Screw
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 | KSS0.5-90A | KSS0.5-90A |
| Product Name | Metal Spur Gears (metric) | Module 0.5, 90 Tooth Mild Steel Spur Gear with Set Screw |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 90 | 90 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
