KSSG2.5-35J28 is a ground spur gear with module 2.5, 28 teeth, and a 28 mm finished bore. It has a 70 mm pitch diameter, 87.5 mm outside diameter, 92.5 mm total length, 25 mm face width, and 18 mm hub width. The gear is made of S45C steel with induction-hardened tooth surfaces at 50-60 HRC, a 20° pressure angle, and standard full-depth teeth. Precision conforms to JIS grade N7 (JIS B1702-1:1998). The keyway is 8 mm wide by 3.3 mm deep per JIS B1301, Js9 tolerance. Backlash is 0.12-0.22 mm. A set screw is included with the part. Secondary operations on tooth areas are not permitted due to heat treatment.
Module 2.5, 35 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 | KSSG2.5-35J28 | KSSG2.5-35J28 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 35 Tooth Ground Steel Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 35 | 35 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
