KSSG2.5-27J28 is a ground spur gear with a module of 2.5, 27 teeth, and a finished bore diameter of 28 mm. It features an induction-hardened tooth surface with a hardness of 50 to 60 HRC, a pressure angle of 20°, and is made from S45C steel. The gear has a pitch diameter of 67.5 mm, an outside diameter of 72.5 mm, a face width of 25 mm, and a total length of 43 mm. It includes a keyway of 8 × 3.3 mm and an M6 set screw. The allowable torque is 0.83 N·m, with a backlash of 0.12-0.22 mm. Precision conforms to JIS grade N7 (JIS B1702-1: 1998).
Module 2.5, 27 Tooth Ground Steel Spur Gear with 28mm 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 | KSSG2.5-27J28 | KSSG2.5-27J28 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 27 Tooth Ground Steel Spur Gear with 28mm Finished 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 |
