KSS4-56 is a module 4, 56-tooth steel spur gear with a plain bore, standard full-depth teeth, and a 20° pressure angle, made from S45C material. It has a tooth hardness of less than 194HB, a tooth width of 40 mm, and a bore diameter of 232 mm. The gear's shaft diameter is 232 mm, with an overall diameter of 232 mm, and it supports an allowable torque of 18.9 N·m under normal operating conditions. The backlash range is 0.24~0.52 mm. It is precision graded as JIS grade N8 per JIS B1702-1:1998.
Module 4, 56 Tooth Mild Steel Spur Gear with Plain 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 | KSS4-56 | KSS4-56 |
| Product Name | Metal Spur Gears (metric) | Module 4, 56 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
