Steel hubless spur gear with module 2.5, 28 teeth, 20° pressure angle, and standard full-depth teeth, made from S45C steel with a JIS Grade N8 precision rating. The product has a bore diameter of 70 mm, outside diameter of 75 mm, and tooth width of 18 mm. The allowable torque is 1.20 N·m, with a theoretical backlash range of 0.16-0.34 mm. Weight is 0.71 kg. The gear complies with JIS B1702-1:1998.
Module 2.5, 28 Tooth Mild Steel Hubless 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°
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 | KSSA2.5-28J18 | KSSA2.5-28J18 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 28 Tooth Mild Steel Hubless Spur Gear with 18mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
