KSS2-68J25 is a steel spur gear with module 2, 25 teeth, and a 25mm finished bore, designed for torque transmission in mechanical systems. It features a 20° pressure angle, standard full-depth teeth, and is made from S45C steel with a tooth hardness of less than 194HB. The gear has a precision grade of JIS N8 (JIS B1702-1:1998), a keyway of 8mm width by 3.3mm depth, and a set screw of M6. Its allowable torque is 2.18 N·m and 0.22 kgf·m, with a theoretical backlash of 0.18 to 0.36 mm. The gear has no black oxide coating on machined areas and includes a set screw. The package dimensions are 60mm diameter, 136mm outside diameter, 20mm width, and 30mm thickness, with a weight of 2.24 kg.
Module 2, 68 Tooth Mild Steel Spur Gear with 25mm 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 | KSS2-68J25 | KSS2-68J25 |
| Product Name | Metal Spur Gears (metric) | Module 2, 68 Tooth Mild Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 68 | 68 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
