KSS2-70J15 is a steel spur gear with a module of 2, 15 teeth, and a 15 mm bore diameter, featuring a 5 mm keyway and an M4 set screw. It is machined from S45C steel with a tooth hardness of less than 194HB, meets JIS grade N8 precision (JIS B1702-1:1998), and has a 20° pressure angle. The gear has a standard full-depth tooth profile and a theoretical backlash of 0.18-0.36 mm. The keyway conforms to JIS B1301 (Js9 tolerance), and the product includes a set screw. Allowable torque is 2.25 N·m. The gear is not black oxide coated where modified, and secondary operations narrowing tooth width are discouraged.
Module 2, 70 Tooth Mild Steel Spur Gear with 15mm 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°
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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 | KSS2-70J15 | KSS2-70J15 |
| Product Name | Metal Spur Gears (metric) | Module 2, 70 Tooth Mild Steel Spur Gear with 15mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 70 | 70 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
