The KSSG3-25R24 is a ground spur gear with a module of 3, 25 teeth, and a bore diameter of 24 mm, designed for mounting on speed reducers. It is made of S45C carbon steel with induction-hardened teeth at 50-60 HRC and a black oxide surface treatment excluding the tooth surfaces. The gear has a pitch diameter of 75 mm, an outside diameter of 81 mm, and a face width of 25 mm. It includes M6×30 hexagon socket head cap screws for mounting and has a bending strength allowable torque of 178 N·m and a surface durability allowable torque of 94.5 N·m. Backlash is specified as 0.12-0.22 mm, and the weight is 1.14 kg. The gear matches mounting holes of compatible speed reducer series and is flange-mounted for high rigidity.
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:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | KSSG3-25R24 |
| Product Name | Module 3, 25 Tooth Heat-Treated S45C Carbon Steel Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 25 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Steel; Carbon Steel |
