KSS2.5-24J19 is a steel spur gear with module 2.5, 24 teeth, and a 19 mm bore, designed for mechanical power transmission. The gear has a pitch diameter of 50 mm, outside diameter of 55 mm, and face width of 25 mm. It is made of S45C steel with a tooth hardness of less than 194 HB, conforms to JIS grade N8 precision (JIS B1702-1: 1998), and has a 20° pressure angle. The keyway is sized 6 mm wide by 2.8 mm deep, matching JIS B1301 Js9 tolerance. The allowable torque is 0.69 N·m (0.07 kgf·m), and the theoretical backlash is 0.16 to 0.34 mm. The part includes a set screw and is not black oxide coated on reworked surfaces.
Module 2.5, 24 Tooth Mild Steel Spur Gear with 19mm 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 | KSS2.5-24J19 | KSS2.5-24J19 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 24 Tooth Mild Steel Spur Gear with 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 24 | 24 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
