Module 2.5 steel spur gear with 72 teeth and a 28 mm finished bore, made of S45C material with JIS grade N8 precision, 20° pressure angle, and standard full-depth teeth. The gear has a tooth width of 25 mm, outer diameter of 180 mm, and hub diameter of 47.8 mm. It is rated for a maximum torque of 4.43 N·m and has a theoretical backlash of 0.18~0.4 mm. Mounting features include an M6 keyway compliant with JIS B1301, with a hub length of 37 mm. The gear is not black oxide coated due to secondary operations. Amounts are available in quantities of 1 to 20 units on request with up to 5 working-day lead time.
Module 2.5, 72 Tooth Mild Steel Spur Gear with 28mm 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
to a standard part, call us or submit an RFQ.
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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 | KSS2.5-72J28 | KSS2.5-72J28 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 72 Tooth Mild Steel Spur Gear with 28mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 72 | 72 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
