KSS2-55J16 is a 55-tooth steel spur gear with a 16 mm bore, machined to JIS grade N8 (JIS B1702-1: 1998) precision, featuring a 20° pressure angle and standard full-depth teeth in S45C material. It has a 6 mm × 2.8 mm rectangular keyway conforming to JIS B1301 (Js 9 tolerance) and an M5* set screw for shaft retention. The gear's maximum allowable torque is 1.62 N·m, with a theoretical normal backlash of 0.18-0.36 mm and total weight of 1.62 kg. The product has a width of 20 mm, length of 55 mm, and overall diameter of 110 mm. Secondary operations, such as modifying tooth width, are cautioned against. Set screws are included for tapped-hole variants.
Module 2, 55 Tooth Mild Steel Spur Gear with 16mm 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°
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 | KSS2-55J16 | KSS2-55J16 |
| Product Name | Metal Spur Gears (metric) | Module 2, 55 Tooth Mild Steel Spur Gear with 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 55 | 55 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
