Hardened alloy steel spur gear with 48 diametral pitch, 156 teeth, and 20° pressure angle, featuring a 0.250 inch face width and 0.4998-inch bore with a tolerance of +0.0005/-0.0000 inch. The gear has an outside diameter of 3.292 inches and a pitch diameter of 3.2500 inches. Surface hardness is greater than or equal to Rc 55. The part is designed for standard inch metric systems and is available in a hubbed configuration with a pressed-in hub 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:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | S10A9Z-048H156 |
| Product Name | 48 D.P., 156 Teeth, 20° Pressure Angle,AGMA Q10 Quality, With ( Hub / S.S.) Hardened Alloy Steel Gear. |
| Gear Type | Spur; Rack |
| Number of Teeth | 156 |
| Design | English |
| Pressure Angle | 20° |
| Material | Steel; Hardened; Hardened Alloy Steel |
