The KSSA1-50 is a steel hubless spur gear with module 1, 50 teeth, and a 10 mm tooth width, manufactured from S45C steel with JIS grade N8 precision per JIS B1702-1:1998. It has a 20° pressure angle, standard full-depth teeth, and an allowable torque of 1.98 N·m. The gear has a finished bore, specified as 10 mm, and weighs 0.39 kg. Backlash is 0.15 mm under normal meshing conditions. The part is designed for applications requiring precise motion transmission with no hub, and secondary operations that narrow tooth width are cautioned against due to potential impacts on precision and strength.
Module 1, 50 Tooth Mild Steel Hubless 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 | KSSA1-50J20 | KSSA1-50J20 |
| Product Name | Metal Spur Gears (metric) | Module 1, 50 Tooth Mild Steel Hubless Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
