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.

Search Within Results

526 – 540 of 1,990 results

526

Grainger Banded V-Belt 4/C123 127in

Banded V-Belt 4/C123 127in

Pricing & Availability

527

Educational Innovations HAND BOILER

When the handboiler is held in your hand, liquid quickly travels from the bottom bulb to the top along with numerous bubbles, giving the appearance of boiling.

Pricing & Availability

528

MSC

5000524074 5X1-1/4 ZNC HRD RBR SWL CASTR

Pricing & Availability

529

MSC

5000535638 50 YLW BOLLARD SAFETY CHAIN

Pricing & Availability

530

GRAINGER INC TRACK ROLLER 2 1/2 IN DIA HEAV

502759423 TRACK ROLLER 2 1/2 IN DIA HEAV

Pricing & Availability

531

Grainger V-Belt Pulley Cast Iron 5.75 O.D.

The V-Belt Sheave Bushed Bore 145V90 is a V-belt sheave with a bushing bore. It has a bore diameter of 1-3/16 inches and an outside diameter of 4-1/2 inches. The sheave is made of cast iron with a rough finish and has a bushing made of sintered iron. It is designed for use with fractional horsepower drives. The sheave can accommodate a V-belt with a cross section of A, B, C, or D. It provides proper alignment and reduced bearing wear. The sheave is well-suited for industrial applications.