KSSG2.5-23J19 is a ground spur gear with a module of 2.5, 23 teeth, and a 19 mm finished bore diameter. It has a pitch diameter of 46 mm, outside diameter of 57.5 mm, face width of 62.5 mm, and hub width of 25 mm. The gear is machined from S45C steel with induction-hardened tooth surfaces achieving 50-60 HRC hardness, and features a 6 mm wide by 2.8 mm deep keyway with an M5 set screw. Backlash is specified as 0.12-0.22 mm, and allowable torque is 0.65 N·m (0.066 kgf·m). Precision meets JIS grade N7 (JIS B1702-1:1998). The bore and keyway conform to JIS B1301 Js9 tolerance.
Module 2.5, 23 Tooth Ground 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 | KSSG2.5-23J19 | KSSG2.5-23J19 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 23 Tooth Ground Steel Spur Gear with 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 23 | 23 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
