HARFINGTON Aluminum A-Type 5 Step Pulley Wheel 19mm Bore 55-150mm Outer Dia for A-Type V-Belt 12.7mm Belt Width

A-type V-belt pulley wheel is made of aluminum alloy, and high-speed rotation does not shake, effectively suppressing transmission noise and fluctuations, and improving the stability of the belt operation.Aluminum pulleys are suitable for A-type V-pulley timing belts driven by motor shafts. There are different grades of grooves for different speed requirements.After receiving the pulley, put the pulley on the fire and bake for 2 minutes, align the keyway of the pulley and the motor shaft, and pad the shock-absorbing wooden block when knock, otherwise, it is easy to damage the pulley.Notice: Screw holes are not included, the hole has the keyway on top, as long as the hole is the same diameter and the synchronous wheel diameter match.

• Size - Aperture Diameter: 19mm/0.75"; Outer Diameter: 55mm/2.17", 78mm/3.07", 103mm/4.06", 130mm/5.12"; 150mm/5.91"; Slot Width: 6mm; Total Thickness: 84mm/3.31"
• Material - A-type V-belt pulley wheel is made of aluminum alloy, and high-speed rotation does not shake, effectively suppressing transmission noise and fluctuations, and improving the stability of the belt operation.
• Usage - After receiving the pulley, put the pulley on the fire and bake for 2 minutes, align the keyway of the pulley and the motor shaft, and pad the shock-absorbing wooden block when knock, otherwise, it is easy to damage the pulley.
• Application - Aluminum pulleys are suitable for A-type V-pulley timing belts driven by motor shafts. There are different grades of grooves for different speed requirements.
• Note - Screw holes are not included, the hole has the keyway on top, as long as the hole is the same diameter and the synchronous wheel diameter match.