KSS3-66J45 is a module 3, 66-tooth steel spur gear with a 45 mm bore, made from S45C material with a JIS grade N8 precision rating, 20° pressure angle, and die-forged finish. It features a 14 × 3.8 mm keyway and an M10 hub bore, with a backlash range of 0.20-0.44 mm and an allowable torque of 6.25 N·m. The gear has a tooth hardness of less than 194 HB and is not black oxide coated due to secondary operations.
Module 3, 66 Tooth Mild Steel Spur Gear with 45mm 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 | KSS3-66J45 | KSS3-66J45 |
| Product Name | Metal Spur Gears (metric) | Module 3, 66 Tooth Mild Steel Spur Gear with 45mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 66 | 66 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
