Classroom Mechanics
Grainger V-Belt Pulley Cast Iron 5.45 O.D.
The V-Belt Pulley BK62-145U49 is a V-belt pulley made by Browning. It has a 4.5 inch outside diameter and 1.45 inch bore diameter. The pulley has a B section V-belt groove and is made of cast iron with a black oxide finish. This pulley can be used for power transmission applications and with v-belts that fit the B section profile. The pulley has set screws for securing it to a shaft. It is rated for up to 1750 RPM and 1 to 15 HP. This heavy duty pulley provides reliable performance for industrial power transmission uses.
Chemglass Life Sciences Spring, Stainless Steel, 18mm Coil Length
Spring, Stainless Steel, 18mm Coil Length. Stainless steel spring used to connect apparatus having hooks. All springs have an enlarged 1/4" ID loop at each end for easy connection to almost any size hook. Diameter of the coils on all sizes is 0.190". Length listed is the length between the loops. SOLD 12/PKG.
Electron Microscopy Sciences Silicon Chip Specimen Supports
Silicon Chip Specimen Supports has a siper smoth polished. Has surface properties equal to glass, are opaque, and posess low electircal resistance. Useful for applications where the surfaces of carbon or aluminum stubs may cause interference. With a surface roughness less than 1 nm, resistance of 1-30 Ohms and a wafer thickness of 460-530 pm.
Grainger V-Belt Pulley Cast Iron 2.8 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 power transmission applications using a V-belt. The pulley can be mounted on a shaft with a bushing to reduce friction. This is a standard V-belt pulley for basic power transmission tasks.
