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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736 – 750 of 1,888 results

736

Grainger V-Belt B165 168in

V-Belt B165 168in

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737

Grainger V-Belt Pulley Cast Iron 3.75 O.D.

The V-Belt Pulley Cast Iron 3.75" O.D. from Grainger is a cast iron pulley with an outside diameter of 3.75 inches. It has a 0.75 inch bore and accepts a 0.75 inch shaft. The pulley has a V-belt groove and is used for power transmission applications. This pulley is made from durable cast iron and can be used with v-belts up to a 38 inch outer circumference. The maximum RPM rating is 1725 RPM. Overall, this is a sturdy cast iron v-belt pulley for industrial power transmission uses.

Pricing & Availability

738

Grainger V-Belt Pulley 3/4 Fixed 3.25 OD CastIron

The Grainger Approved V-Belt Pulley is a high-quality pulley designed for use with V-belts. It has a cast iron construction for durability and is precision-machined for accurate groove spacing and alignment. The pulley has a standard cross-section for use with common V-belt sizes. It comes in diameters ranging from 3" to 12" and has setscrews for securing it to the shaft. This heavy-duty pulley provides efficient power transmission for industrial machinery.

Pricing & Availability

739

Grainger V-Belt 3V335 33in

V-Belt 3V335 33in

Pricing & Availability

740

Grainger V-Belt Pulley Cast Iron 16.4 O.D.

The V-Belt Pulley Fixed Bore from Grainger is a fixed bore pulley with a V-belt groove. It has a cast iron construction and is black oxide coated. The pulley has a 1-7/16 inch bore size and accepts a 1-7/16 inch shaft. The overall pulley diameter is 4-1/2 inches and the V-belt groove diameter is 3-3/8 inches. This is a fixed bore pulley so it cannot be adjusted. It is well-suited for industrial power transmission applications.