The KKS5-20 is a thermal refined spur gear with a module of 5, 20 teeth, and made from SCM440 alloy steel. It features a black oxide surface treatment, JIS grade N8 precision, and a pressure angle of 20°. The gear has a bore diameter of 82 mm, a pitch diameter of 100 mm, a hub diameter of 110 mm, and a total length of 25 mm. It is rated for a bending strength of 1270 N·m (129 kgf·m) and a surface durability of 290 N·m (29.6 kgf·m). Backlash is specified between 0.20 mm and 0.44 mm, and the weight is 3.90 kg. The gear is made to order and supports standard full-depth teeth.
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:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | KKS5-20 |
| Product Name | Module 5, 20 Tooth Heat-Treated SCM440 Alloy Steel Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 20 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Steel; Alloy Steel |
