KSSG3-34 is a module 3, 34-tooth ground spur gear with a plain bore, 75 mm pitch diameter, 102 mm outside diameter, 30 mm face width, 20 mm hub width, and 50 mm total length. It has a 20° pressure angle, standard full-depth teeth, and is made of S45C steel with induction-hardened tooth surfaces at 50-60 HRC. Precision meets JIS grade N7 (JIS B1702-1:1998). Keyways conform to JIS B1301 Js9 tolerance. Backlash is 0.14-0.24 mm. Set screws are included for tapped holes, with allowable torque up to 10 N·m. Secondary operations are prohibited on hardened tooth areas.
Module 3, 34 Tooth Ground Steel Spur Gear with Plain 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
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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 | KSSG3-34 | KSSG3-34 |
| Product Name | Metal Spur Gears (metric) | Module 3, 34 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 34 | 34 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
