Circular pitch steel spur gears with a 5 mm module and 40 teeth, featuring a 45 mm bore diameter, standard full-depth teeth at a 20° pressure angle, and made from S45C material with a tooth hardness less than 194 HB. The gear has a pitch diameter of 63.66 mm, an outside diameter of 66.85 mm, a face width of 200 mm, and a total length of 400 mm. It is rated for an allowable torque of 60.4 N·m for bending strength and 18.7 kgf·m for surface durability, with a backlash range of 0.09-0.26 mm and a weight of 0.54 kg. Precision grade conforms to JIS B1702-1:1998 Grade N8 and JIS B1702:1976 Grade 4. The bore tolerance class is H8 due to the bore diameter exceeding Ø5 mm and total length exceeding three times the diameter.
Circular Pitch 5 - 40 Tooth Mild Steel Spur Gear with 19mm 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 | KSSCP5-40J19 | KSSCP5-40J19 |
| Product Name | Metal Spur Gears (metric) | Circular Pitch 5 - 40 Tooth Mild Steel Spur Gear with 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
