KSS2.5-68 is a module 2.5, 68-tooth steel spur gear with a plain bore, featuring a 20° pressure angle, S45C material, and JIS grade N8 precision. It has a tooth width of 25 mm, an outer diameter of 170 mm, an inner bore diameter of 37 mm, and includes a keyway conforming to JIS B1301 (Js9 tolerance). The allowable torque is 7.87 N·m (0.80 kgf·m), with a backlash range of 0.18 to 0.40 mm and a weight of 4.05 kg. The product is marked for available-on-request
Module 2.5, 68 Tooth Mild Steel Spur Gear with Plain 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 | KSS2.5-68 | KSS2.5-68 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 68 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 68 | 68 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
