KSSG4-14 is a ground spur gear with a module of 4, 14 teeth, and a plain bore. It has a bore hub diameter of 20 mm, a pitch diameter of 56 mm, an outside diameter of 64 mm, a face width of 40 mm, a hub width of 25 mm, and a total length of 65 mm. The gear is made of S45C steel with induction-hardened tooth surfaces reaching 50-60 HRC. It meets JIS grade N7 precision (JIS B1702-1:1998), has a 20° pressure angle, and standard full-depth teeth. The allowable bending strength is 176 N·m and surface durability is 63.4 N·m, with a backlash of 0.14-0.24 mm and a mass of 0.86 kg. Secondary operations on the tooth area are not permitted due to induction hardening.
Module 4, 14 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°
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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 | KSSG4-14 | KSSG4-14 |
| Product Name | Metal Spur Gears (metric) | Module 4, 14 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 14 | 14 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
