KSSG3-27J30 is a ground spur gear with a module of 3, 30 teeth, and a bore diameter of 30 mm. It has a pitch diameter of 90 mm, outside diameter of 96 mm, face width of 30 mm, and keyway size of 8 mm wide by 3.3 mm deep. The gear is made of S45C steel with induction-hardened tooth surfaces, hardened to 50-60 HRC, and meets JIS grade N7 precision per JIS B1702-1:1998. The backlash is specified as 0.12-0.22 mm, and the allowable torque is 1.19 kgf·m. A set screw is included for mounting.
Module 3, 27 Tooth Ground Steel Spur Gear with 30mm 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°
For custom components or modifications
to a standard part, call us or submit an RFQ.
REQUEST A QUOTE
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 | KSSG3-27J30 | KSSG3-27J30 |
| Product Name | Metal Spur Gears (metric) | Module 3, 27 Tooth Ground Steel Spur Gear with 30mm 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 |
