Doerr MBQ Gearbox for Bridge Crane Drive 15:1 Reducer 1/2Hp 116 RPM LH 56C

Frame Size: 56C Motor frame size
Ratio: 15:1
Input RPM: 1750
Output RPM: 116
Input Shaft Diameter: 5/8"
Output Shaft Diameter: 5/8" with 7-tooth drive sprocket adapter
Output Shaft Orientation: Left
Input H.P: 0.66
Output Torque: 277 In-Lb
Does gearbox include breather vent?: Yes
In good used condition.