Classroom Mechanics

Physics apparatuses for use in classroom studies of mechanics topics such as force, motion, momentum, and free fall. Products include inclined planes, springs, Newton's cradles, projectile launchers, trebuchets, racers, and carts.

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1,216 – 1,230 of 1,879 results

1,216

Grainger V-Belt Pulley Cast Iron 6.95 O.D.

The V-Belt Pulley Fixed Bore 145T09 is a fixed bore pulley made by Browning. It has a 4.5 inch outside diameter, 1.25 inch bore diameter, and 0.5 inch face width. The pulley is made from cast iron with a black oxide finish. It is designed for use with v-belts and has a crowned face to keep the v-belt centered. The pulley can be mounted on a shaft with a locking collar or set screw. It is commonly used in industrial machinery belt drive systems. This heavy duty pulley provides efficient power transmission.

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1,217

Grainger V-Belt 5V3550 355in

V-Belt 5V3550 355in

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1,218

Grainger V-Belt C50 54in

V-Belt C50 54in

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1,219

Grainger V-Belt Pulley Cast Iron 7.25 O.D.

The V-Belt Pulley Bushed Bore from Grainger is a V-belt pulley with a bushing bore. It has a 3.25 inch outside diameter, a 1.25 inch bore, and a 0.5 inch bushing. The pulley is made from cast iron with an oil-impregnated bronze bushing. It is designed for industrial V-belt drives and compatible with type A, B, C, D, and E V-belts. The maximum bore RPM is 3600. This is a high quality, durable V-belt pulley for industrial applications.

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1,220

Grainger V-Belt Pulley Cast Iron 5.95 O.D.

The Grainger 145P18 is a Westward brand 1/4-inch drive socket set. It includes 18 sockets ranging from 4mm to 14mm in both standard and deep configurations. The sockets are made from chrome vanadium steel and have a black phosphate finish. The set comes packaged in a molded plastic case for storage and portability. This socket set provides a versatile range of metric sockets for automotive and machinery applications. The sockets have knurled sides for grip and are engraved with the socket size.

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1,221

Grainger V-Belt Pulley Cast Iron 9.75 O.D.

The V-Belt Pulley Fixed Bore 145T09 is a fixed bore pulley for use with V-belts. It has a 4.5" outside diameter and a 1" bore size. The pulley is made from cast iron with a black oxide finish. It is rated for applications up to 1750 RPM and has a temperature rating of 0 to 250°F. The pulley can be used for power transmission applications and works with common V-belt sizes. Overall, this is a heavy-duty, general purpose V-belt pulley for industrial power transmission uses.

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1,222

Grainger V-Belt 5V850 85in

V-Belt 5V850 85in

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1,223

Grainger V-Belt C480 482in

V-Belt C480 482in

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1,224

Grainger V-Belt 3V265 26in

V-Belt 3V265 26in

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1,225

Grainger V-Belt Pulley Cast Iron 3.05 O.D.

The Grainger 5RHZ9 is a 5/8" fixed v-belt pulley made of cast iron with an outside diameter of 3.05". It has a 0.31" bore and accepts a 5/8" shaft. This pulley can be used for power transmission applications and features a setscrew for securing it to the shaft. With its cast iron construction, it provides durability for industrial use. The fixed v-belt pulley design allows for simple installation and changing of v-belts.