KSSG2.5-35J25 is a ground spur gear with module 2.5, 25 teeth, and a 25 mm bore diameter, featuring a keyway of 8 mm width by 3.3 mm depth. It has a pitch diameter of 62.5 mm, outside diameter of 67.5 mm, face width of 25 mm, hub width of 18 mm, and total length of 43 mm. The gear is made of S45C steel with induction-hardened tooth surfaces rated at 50-60 HRC, and meets JIS grade N7 precision per JIS B1702-1:1998. A set screw is included with a torque rating of 9 N·m, and the gear has a theoretical backlash of 0.12-0.22 mm. Secondary operations on the tooth area are not permitted due to induction hardening.
Module 2.5, 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 | KSSG2.5-35J25 | KSSG2.5-35J25 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 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 |
