KSS2.5-18J20 is a module 2.5, 20-tooth steel spur gear with a 20 mm bore, keyway size 6 mm × 2.8 mm, M5 set screw, and backlash of 0.32 mm. It has an allowable torque of 0.41 N·m (0.042 kgf·m), tooth hardness less than 194 HB, and is manufactured to JIS grade N8 precision per JIS B1702-1:1998. The gear is made of S45C steel, has a 20° pressure angle, and standard full-depth teeth.
Module 2.5, 18 Tooth Mild 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 | KSS2.5-18J20 | KSS2.5-18J20 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 18 Tooth Mild Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 18 | 18 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
