Module 3 steel spur gear with 20 teeth, 20° pressure angle, and S45C material, featuring a 7.5 mm hub thickness, 6 x 2.8 mm keyway, and M5 tapped hole (JIS B1301, Js9 tolerance). The gear has a JIS Grade N8 precision rating, backlash of 0.18~0.38 mm, and allowable torque of 0.96 N·m. Backlash and torque values are calculated under assumed usage conditions. Keyway and tapped hole are standard for J-series variants, and secondary operations affecting tooth width are not recommended. Supplied with a set screw.
Module 3, 23 Tooth Mild Steel Spur Gear with 20mm 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 | KSS3-23J20 | KSS3-23J20 |
| Product Name | Metal Spur Gears (metric) | Module 3, 23 Tooth Mild Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 23 | 23 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
