KSS3-27J25 is a steel spur gear in the KSS Series with 25 teeth, a 25 mm bore, and a 20° pressure angle, made from S45C material with a hardness less than 194 HB. It conforms to JIS grade N8 (JIS B1702-1:1998) precision standards. The gear has a face width of 15 mm, a keyway conforming to JIS B1301 (Js 9 tolerance), and a set screw is included for shaft retention. Theoretical backlash is specified between 0.18 and 0.38 mm. Dimensions include a pitch diameter of 75 mm, outside diameter of 84 mm, and hub diameter of 45 mm. The hub length is 30 mm and the gear thickness is 7.5 mm. This is an available-on-request
Module 3, 27 Tooth Mild Steel Spur Gear with 25mm 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 | KSS3-27J25 | KSS3-27J25 |
| Product Name | Metal Spur Gears (metric) | Module 3, 27 Tooth Mild Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 27 | 27 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
