- 16 Diametral Pitch
- 14.5⁰ Pressure Angle
- 30 Teeths
- Steel Material
description
- Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20-tooth through 128-tooth gears, in one tooth increments, depending upon the diametrical pitch, for a nearly infinite number of ratio possibilities.
Hardened Teeth | Without Hardened Teeth |
Torque at 1800 RPM | 75.1 lb/in |
Pressure Angle | 14 1/2 degrees |
Length Through Bore | 1 in |
Pitch Dia. | 1.875 in |
No. of Teeth | 30 |
Keyway | Double Keyway 180° Apart |
Rated Torque [Max] | 75.1 @ 1800 rpm |
Torque at 300 RPM | 149 lb/in |
Face Width | 0.5 in |
Diametral Pitch | 16 |
O.D. | 2 in |
Bushing Series | None |
Bore Size | 0.75 in |
Torque at 900 RPM | 107 lb/in |
Bore Dia. | 0.75 in |
Torque at 200 RPM | 160 lb/in |
Material | Steel |
Set Screw | None |
Torque at 1200 RPM | 93.8 lb/in |
Hub Dia. | N/A |
Pitch Diameter | 1.875 in |
Outside Dia. | 2 in |
No. of Teeths | 30 |
Torque at 600 RPM | 125 lb/in |
Weight | 0.301 LB |
EAN or UPC | 781711101209 |