KSS2-42 is a module 2, 42-tooth steel spur gear with a plain bore, made from S45C material with a maximum tooth hardness of 194HB and a 20° pressure angle. It meets JIS grade N8 precision (JIS B1702-1:1998). The gear has a width of 20 mm and weighs 13.8 kg. Keyways are manufactured to JIS B1301 standards with Js9 tolerance. Set screw torque capacity is 1.41 N·m. Backlash ranges from 0.18 to 0.36 mm for a matched pair. The gear includes a set screw and is not black oxide coated if modified. Secondary operations that reduce tooth width are discouraged. J series variants are available on request with a lead time of up to 5 working days and a minimum order of 1 unit per request.
Module 2, 42 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°
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:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSS2-42 | KSS2-42 |
| Product Name | Metal Spur Gears (metric) | Module 2, 42 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 42 | 42 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
