Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
NA20B-1/2 - 20DP, 14 1/2 PA, 20 Teeth Spur Gear by Boston Gear
20DP, 14 1/2 PA, 20 Teeth, Steel, NA20B-1/2 Boston Gear Spur Gears are designed to transmit motion and power between parallel shafts. They are the most widely used gear type applied in moderate speed applications like hoisting equipment, mill drives and general machinery. You can download the product's 3D model below.
MPN: NA20B-1/2
Specifications
| pitch diameter | 1.00 in |
| hub diameter | 0.84 in |
| outside diameter | 1.10 in |
| keyway | W/ 1/4-20 SS Only |
| face width | 0.38 in |
| material | Steel |
| pressure angle | 14-1/2 Degree Pressure Angle |
| bore size | 0.50 in |
| number of teeth | 20 |
| diametral pitch | 20 |
| setscrew other | W/ 1/4-20 SS Only |
| torque rating | 29.7 @1800 RPM in lb |
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Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
NA20B-1/2 - 20DP, 14 1/2 PA, 20 Teeth Spur Gear by Boston Gear
MPN: NA20B-1/2
Product Description
Product Specifications
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