Module 2.5 ground spur gear with 45 teeth, 45 mm bore, 12 mm wide keyway, 43 mm hub width, and 130 mm overall length. Made of S45C steel with induction-hardened tooth surfaces (50-60 HRC), JIS grade N7 precision. Includes a set screw and has an allowable torque of 20.9 N·m (2.13 kgf·m). Backlash ranges from 0.14 to 0.24 mm. Keyway conforms to JIS B1301, Js9 tolerance.
Module 2.5, 45 Tooth Ground Steel Spur Gear with 45mm 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 | KSSG2.5-45J45 | KSSG2.5-45J45 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 45 Tooth Ground Steel Spur Gear with 45mm 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 |
