KSS1.5-88J20 is a steel spur gear with a module of 1.5, 20 teeth, and a bore diameter of 20 mm. It features a keyway sized 6 mm wide by 2.8 mm deep, conforming to JIS B1301 Js9 tolerance, and includes a set screw. The gear is made of S45C steel with a tooth hardness of less than 194 HB, has a 20° pressure angle, and standard full-depth teeth. Precision meets JIS grade N8 per JIS B1702-1:1998. Backlash is specified as 0.18 to 0.38 mm for a matched pair. Dimensions include a pitch diameter of 30.0 mm, outside diameter of 35.0 mm, and face width of 15 mm. The gear weight is 13.0 kg. Secondary operations that narrow tooth width are discouraged to preserve precision and strength.
Module 1.5, 88 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 | KSS1.5-88J20 | KSS1.5-88J20 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 88 Tooth Mild Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 88 | 88 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
