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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1,261 – 1,275 of 1,879 results

1,261

Grainger V-Belt B170 173in

V-Belt B170 173in

Pricing & Availability

1,262

Grainger V-Belt 5V500 50in

V-Belt 5V500 50in

Pricing & Availability

1,263

Grainger V-Belt 5V670 67in

V-Belt 5V670 67in

Pricing & Availability

1,264

Grainger V-Belt Pulley Cast Iron 5.25 O.D.

The V-Belt Pulley Bushed Bore from Grainger is a V-belt pulley with a bushing bore. It has a 3.5 inch outside diameter, a 1.5 inch bore diameter, and a 0.5 inch bushing length. The pulley is made from cast iron with a rough finish and has a 0.25 inch face width. It is designed for use with fractional horsepower drives. The pulley can accommodate a V-belt with a cross section of A, B, C, D, or E. It provides a means to transfer rotational force from motors to driven equipment via a V-belt.

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1,265

Ace Glass, Inc. 1.2KW LAJO PS CASED 50HZ

1.2KW LAJO PS CASED 50HZ

Pricing & Availability

1,266

Ace Glass, Inc. 38mm drilled 38-430 cap, 15mm hole, no liner, cs/24

15MM 38MM DRILLED CAP

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1,267

Ace Glass, Inc. 13mm drilled 13-425 cap, fits 7/10 joint, no liner, cs/48

7/10 13MM DRILLED CAP

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1,268

Ace Glass, Inc. Friction drive test tube head, Glas-Col Rotator

Friction drive test tube head, Glas-Col Rotator

Pricing & Availability

1,269

Grainger V-Belt Pulley Cast Iron 3.55 O.D.

The V-Belt Pulley Fixed Bore from Grainger is a fixed bore pulley for use with V-belts. It has a cast iron construction with a painted finish. The pulley has a fixed 1-7/16 inch bore and is available in multiple belt sizes from A to E with diameters ranging from 2 to 12 inches. The maximum RPM rating is 3600. This heavy duty pulley can be used for power transmission applications.