Steel hubless spur gears with module 2, 55 teeth, and JIS grade N8 precision, made from S45C steel with a 12 mm tooth width and 20° pressure angle, designed for general mechanical power transmission. The gear has an outer diameter of 110 mm, a face width of 18 mm, and an allowable torque of 24.4 N·m (2.48 kgf·m) with a theoretical backlash range of 0.18 to 0.36 mm. The bore diameter is not specified for this variant, but standard hubless construction implies direct shaft mounting. Weight is approximately 1.45 kg.
Module 2, 55 Tooth Mild Steel Hubless Spur Gear with 50mm 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 | KSSA2-55J50 | KSSA2-55J50 |
| Product Name | Metal Spur Gears (metric) | Module 2, 55 Tooth Mild Steel Hubless Spur Gear with 50mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 55 | 55 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
