Steel spur gear with module 2.5, 56 teeth, 20 mm bore, and a keyway of 6 mm width by 2.8 mm depth, designed for use with set screws. The gear has a 20° pressure angle, is made from S45C steel, and meets JIS grade N8 precision (JIS B1702-1: 1998). The backlash is 0.18-0.40 mm, and the allowable torque is 3.00 N·m. The tooth width is 12 mm, and the total thickness is 37 mm. This variant is part of the J series, requiring a lead time for orders between 1 and 20 units.
Module 2.5, 56 Tooth Mild Steel Spur Gear with 20mm 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 | KSS2.5-56J20 | KSS2.5-56J20 |
| Product Name | Metal Spur Gears (metric) | Module 2.5, 56 Tooth Mild Steel Spur Gear with 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 56 | 56 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
