KSSG2-25J20 is a module 2, 20-tooth ground spur gear made of S45C steel with induction-hardened tooth surfaces, 50~60HRC hardness, and a 6 mm keyway with 2.8 mm depth, sized for an M5 set screw. It has a bore diameter of 20 mm, outside diameter of 50 mm, face width of 20 mm, and total length of 36 mm. The allowable torque is 0.37 N·m (0.37 kgf·m). Backlash is specified as 0.10~0.20 mm. The gear conforms to JIS Grade N7 (JIS B1702-1: 1998).
Module 2, 25 Tooth Ground Steel Spur Gear with 20mm 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 | KSSG2-25J20 | KSSG2-25J20 |
| Product Name | Metal Spur Gears (metric) | Module 2, 25 Tooth Ground Steel Spur Gear with 20mm Finished 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 |
