KSS2.5-17J17 is a steel spur gear with a module of 2.5, 17 teeth, and a 17 mm finished bore. It features a keyway designed to JIS B1301 standards with a 6 mm width and 2.8 mm depth, and an M5 set screw for shaft fixation. The gear has a JIS grade N8 precision rating, a 20° pressure angle, and is made from S45C steel with a tooth hardness of less than 194 HB. The allowable torque is 3.93 N·m (0.40 kgf·m), and the backlash is specified between 0.14 and 0.28 mm. The overall width is 25 mm and the hub diameter is 37 mm.
Module 2.5, 17 Tooth Mild Steel Spur Gear with 17mm 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 | KSS2.5-17J17 | KSS2.5-17J17 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 17 Tooth Mild Steel Spur Gear with 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 17 | 17 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
