Ground spur gear with module 2.5, 50 teeth, face width 25 mm, pitch diameter 125 mm, outside diameter 130 mm, and hub width 12 mm. Made of SCM415 steel with overall carburizing heat treatment resulting in 55~60 HRC hardness. JIS Grade N5 precision according to JIS B1702-1:1998. Standard full-depth teeth with 20° pressure angle. Keyway dimensions follow JIS Js9 tolerance. Backlash specified as 0.14~0.24 mm. Allowable torque rated at 716 N·m (73.0 kgf·m). Weight is 2.46 kg. Web outer diameter and total length are not applicable as the gear uses S1 bore configuration with no keyway depth or web defined. No secondary operations permitted due to heat treatment.
Module 2.5, 50 Tooth Ground Steel Spur Gear
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 | KMSGA2.5-50 | KMSGA2.5-50 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 50 Tooth Ground Steel Spur Gear |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
