KSSA2-25 is a steel hubless spur gear with a module of 2, 25 teeth, a 20° pressure angle, and S45C material. It has a plain bore of 50 mm and a tooth width of 12 mm. The gear meets JIS grade N8 (JIS B1702-1: 1998) precision standards and has a maximum hardness of less than 194 HB. Theoretical backlash is specified as 0.14~0.30 mm, and the allowable torque is 0.47 N·m (0.048 kgf·m). The part weighs 0.29 kg.
Module 2, 25 Tooth Mild Steel Hubless 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 | KSSA2-25 | KSSA2-25 |
| Product Name | Metal Spur Gears (metric) | Module 2, 25 Tooth Mild Steel Hubless 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; Carbon Steel |
