KSS2.5-28J28 is a steel spur gear with a module of 2.5, 28 teeth, and a J-series designation, featuring a 6 mm wide by 2.8 mm deep keyway and an M5 set screw. It has a bore diameter of 28 mm, an outside diameter of 70 mm, a face width of 25 mm, and an allowable torque of 0.83 N·m. The gear is made of S45C steel, meets JIS grade N8 precision (JIS B1702-1: 1998), and has a theoretical backlash range of 0.16 to 0.34 mm. The set screw is included, and the gear is not black oxide coated due to secondary operations.
Module 2.5, 28 Tooth Mild Steel Spur Gear with 28mm 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 | KSS2.5-28J28 | KSS2.5-28J28 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 28 Tooth Mild Steel Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
