Classroom Mechanics
Grainger FHP Sheave AK84-QT
The V-Belt Sheave Bushed Bore 145T20 is a V-belt pulley with a bushing bore. It has a 2.25 inch outside diameter, a 0.75 inch bore diameter, and a 0.25 inch bushing length. The sheave is made of cast iron with a rough finish and operates at speeds up to 6580 feet per minute. It is designed for use with fractional horsepower drives. The bushing provides support for the shaft and allows for adjustment of the sheave on the shaft. This sheave enables power transmission in industrial applications via a v-belt drive system.
Grainger FHP Sheave AK30 x 1
The Sheave Fixed Bore 145R47 is a sheave with a fixed bore size of 1-7/16 inches. It is made of cast iron with a black oxide finish. The sheave has a 4-1/2 inch outside diameter and is 1 inch wide. It has a load capacity of 2750 pounds with a maximum RPM of 1725. The sheave requires a 1-7/16 inch shaft and has set screws for mounting. It weighs approximately 5 pounds and is manufactured in the USA by Baldor. The sheave is commonly used for power transmission applications.
Grainger FHP Sheave 2BK72-QT
The V-Belt Sheave Bushed Bore from Baldor is a V-belt pulley with a 1-1/8" bore and a 3/4" keyway. It has an outside diameter of 4-1/2" and is made of cast iron with a rough bore finish. This sheave is designed for use with v-belts and has a bushing installed in the bore to reduce wear. The maximum bore RPM is 3600. This is a high quality, durable V-belt sheave well-suited for industrial applications requiring a fixed bore pulley.
