The KSSA1-20J8 is a metal spur gear with a module of 1 and features 20 teeth. It is constructed from S45C mild steel and has a finished bore of 8mm. The gear is designed with a pressure angle of 20 degrees and standard full depth gear teeth. It has a tooth hardness of less than 194HB, indicating its suitability for various mechanical applications. The allowable torque for this gear is calculated based on assumed usage conditions, and the backlash is theoretically defined for identical gears in mesh. This product is part of a series of hubless spur gears, making it a viable option for projects requiring precision and durability in gear systems.
Module 1, 20 Tooth Mild Steel Hubless Spur Gear with 8mm 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.
REQUEST A QUOTE
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 | KSSA1-20J8 | KSSA1-20J8 |
| Product Name | Metal Spur Gears (metric) | Module 1, 20 Tooth Mild Steel Hubless Spur Gear with 8mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 20 | 20 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
