The KSSA2-70J40 is a metal spur gear with a module of 2, featuring 70 teeth and a finished bore diameter of 40mm. It is constructed from S45C steel and is designed to meet JIS grade N8 precision standards. The gear has a pressure angle of 20¬8 and standard full depth gear teeth. The tooth hardness is less than 194HB, ensuring durability under operational conditions. The allowable torque ratings and backlash values are calculated based on assumed usage conditions, making it suitable for various mechanical applications where precision and strength are required.
Module 2, 70 Tooth Mild Steel Hubless Spur Gear with 40mm 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 | KSSA2-70J40 | KSSA2-70J40 |
| Product Name | Metal Spur Gears (metric) | Module 2, 70 Tooth Mild Steel Hubless Spur Gear with 40mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
