KSSG3-35J25 is a module 3, 25-tooth ground spur gear with a 25 mm finished bore, 8 mm wide by 3.3 mm deep keyway, and S45C steel construction with induction-hardened tooth surfaces at 50-60 HRC. It meets JIS grade N7 precision (JIS B1702-1:1998), has a 20° pressure angle, standard full-depth teeth, and includes a set screw with 10 N·m allowable torque. The gear has a theoretical backlash of 0.12-0.22 mm and weighs 2.61 kg. Secondary operations on the tooth area are prohibited due to induction hardening.
Module 3, 35 Tooth Ground 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 | KSSG3-35J25 | KSSG3-35J25 |
| Product Name | Metal Spur Gears (metric) | Module 3, 35 Tooth Ground Steel Spur Gear with 25mm 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 |
