KSSG1-55J19 is a module 1, 19-tooth ground spur gear with a 19 mm bore, a 55 mm pitch diameter, 57 mm outside diameter, 8 mm face width, and 10 mm hub width. It features a keyway of 6 mm width by 2.8 mm depth and an M5 set screw. The gear is made of S45C steel with induction-hardened tooth surfaces (50-60 HRC), has a 20° pressure angle, and meets JIS grade N7 precision per JIS B1702-1:1998. Allowable torque is 0.15 N·m (0.016 kgf·m), and backlash is 0.10-0.18 mm. Total length is 18 mm, and weight is 0.15 kg.
Module 1, 55 Tooth Ground 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 | KSSG1-55J19 | KSSG1-55J19 |
| Product Name | Metal Spur Gears (metric) | Module 1, 55 Tooth Ground Steel Spur Gear with 19mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 55 | 55 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
