KSSG6-25 is a ground spur gear with module 6, 25 teeth, and a plain bore. It has a bore diameter of 25 mm, pitch diameter of 125 mm, outside diameter of 150 mm, face width of 60 mm, hub width of 28 mm, and total length of 88 mm. The gear is made from 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. Allowable bending strength is 1310 N·m and surface durability torque is 747 N·m. Backlash is 0.18~0.30 mm and weight is 10.5 kg. Secondary operations on the tooth area are prohibited due to induction hardening.
Module 6, 25 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 | KSSG6-25 | KSSG6-25 |
| Product Name | Metal Spur Gears (metric) | Module 6, 25 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
