Classroom Mechanics
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 V-Belt Pulley Cast Iron 7.45 O.D.
The Grainger 145U73 is a Westward brand battery powered reciprocating saw that features a variable speed trigger for optimal cutting control. This compact saw has a 1" stroke length and comes with a keyless blade clamp for quick changes. It is lightweight at only 4 lbs and has an ergonomic grip and rubber boot over mold for user comfort. The reciprocating saw includes a 12V NiCd battery and charger. It is ideal for cutting pipe, wood, plastic and metal up to 5/8" thick. This saw would be useful for plumbers, electricians, HVAC technicians, and general contractors.
Grainger V-Belt Pulley Cast Iron 6.75 O.D.
The Grainger 145T05 is a Westward brand 1/4-inch drive click-type torque wrench with a torque range of 10 to 50 inch pounds. It has a reversible ratchet head and comes with a molded plastic grip and storage case. The torque wrench has an accuracy of +/- 4% clockwise and has a torque adjustment knob with a torque scale. It can be used for precise tightening applications. The overall length is 11 inches and it weighs 1 pound. This torque wrench is ideal for light duty tightening tasks.
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.