The KSSG2.5-30J22 is a ground spur gear with a module of 2.5, 22 teeth, and a finished bore diameter of 6 mm, with a keyway size of 6 mm wide by 2.8 mm deep. It has a pitch diameter of 55 mm, outside diameter of 65 mm, face width of 75 mm, hub width of 25 mm, and total length of 43 mm. The gear is made from S45C steel with induction-hardened tooth surfaces at 50-60 HRC and meets JIS grade N7 precision (JIS B1702-1:1998). Backlash is specified as 0.12-0.22 mm. Secondary operations on the tooth area are prohibited due to induction hardening. A set screw is included for mounting.
Module 2.5, 30 Tooth Ground Steel Spur Gear with 22mm 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 | KSSG2.5-30J22 | KSSG2.5-30J22 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 30 Tooth Ground Steel Spur Gear with 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
