KSSG2-90 is a module 2, 90-tooth ground spur gear made of S45C steel with induction-hardened tooth surfaces achieving 50~60HRC. It has a precision grade equivalent to JIS B1702-1:1998 N7, a 20° pressure angle, and a plain bore. The gear has a pitch diameter of 180 mm, outside diameter of 184 mm, face width of 20 mm, hub width of 16 mm, and total length of 36 mm. Allowable torque is rated at 34.5 N·m (3.52 kgf·m) with backlash between 0.14 and 0.24 mm. A keyway of 14 mm width by 3.8 mm depth with M10 set screw is provided. The gear is designed for use without secondary operations on tooth surfaces due to induction hardening.
Module 2, 90 Tooth Ground 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 | KSSG2-90 | KSSG2-90 |
| Product Name | Metal Spur Gears (metric) | Module 2, 90 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 90 | 90 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
