KSSG2.5-75 is a ground spur gear with a module of 2.5, 75 teeth, and a pitch diameter of 187.5 mm. It has an outside diameter of 192.5 mm, face width of 25 mm, and total length of 43 mm. The bore diameter is 90 mm, with a 10 mm wide keyway of 3.3 mm depth, conforming to JIS B1301 Js9 tolerance. The gear is made of S45C steel with induction-hardened tooth surfaces at 50-60 HRC. Allowable torque is 461 N·m (47.0 kgf·m), with a theoretical backlash of 0.14-0.24 mm per JIS B1702-1:1998 precision grade N7. A set screw is included. The product is available as a J series variant upon request.
Module 2.5, 75 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 | KSSG2.5-75 | KSSG2.5-75 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 75 Tooth Ground Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 75 | 75 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
