Metal spur gears with a module of 2.5, 22 teeth, and a finished bore of 18 mm, featuring an induction-hardened tooth surface with a hardness of 50~60 HRC, a 20° pressure angle, and precision grade JIS N7 (JIS B1702-1:1998). The gear has a pitch diameter of 55 mm, outside diameter of 60 mm, face width of 25 mm, hub width of 18 mm, total length of 43 mm, and a keyway of 6 mm width by 2.8 mm depth. Allowable torque is 0.57 N·m (0.58 kgf·m) based on theoretical values under normal operating conditions. Backlash is specified as 0.12~0.22 mm. Material is S45C steel. Set screw is not included as the bore is finished, not tapped.
Module 2.5, 22 Tooth Ground Steel Spur Gear with 18mm 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 | KSSG2.5-22J18 | KSSG2.5-22J18 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 22 Tooth Ground Steel Spur Gear with 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 22 | 22 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
