KSSG2-27 is a module 2, 27-tooth ground spur gear made of S45C steel with induction-hardened tooth surfaces measuring 50 to 60 HRC. It has a standard full-depth tooth profile, a 20° pressure angle, and JIS grade N7 precision per JIS B1702-1:1998. The gear has a bore hub diameter of 44 mm, a pitch diameter of 54 mm, an outside diameter of 58 mm, a face width of 20 mm, a hub width of 16 mm, and a total length of 36 mm. The keyway is 6 mm wide by 2.8 mm deep, accommodating an M5 set screw. The allowable torque is 5.98 N·m (3.23 kgf·m), with a theoretical backlash of 0.12 to 0.22 mm. A set screw is included. The weight is 0.47 kg.
Module 2, 27 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 | KSSG2-27 | KSSG2-27 |
| Product Name | Metal Spur Gears (metric) | Module 2, 27 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 27 | 27 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
