Module 2, 45-tooth ground spur gear with a 25 mm bore, 8 mm wide by 3.3 mm deep keyway, M6 set screw, and 8 mm hub width. The gear has a pitch diameter of 90 mm, outside diameter of 94 mm, face width of 20 mm, total length of 36 mm, and weighs 1.20 kg. Allowable torque is 11.6 N·m (9.41 kgf·m) with backlash between 0.12 and 0.22 mm. Made of S45C steel with induction-hardened tooth surfaces hardened to 50-60 HRC. Precision grade JIS B1702-1:1998 N7. Keyway conforms to JIS B1301 Js9 tolerance.
Module 2, 45 Tooth Ground Steel Spur Gear with 25mm 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°
For custom components or modifications
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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 | KSSG2-45J25 | KSSG2-45J25 |
| Product Name | Metal Spur Gears (metric) | Module 2, 45 Tooth Ground Steel Spur Gear with 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
