Hamilton® V-Groove Wheel 4 x 2 - 3/4" Roller Bearing, Hamilton Casters, Mfr#: W-420-V-3/4

Hamilton v-groove wheel 4 x 2 – 3/4" roller bearing running v-groove wheels on inverted angle iron track is a popular and low-cost method of taking loads off the floor and creating production-line flow. A relief groove in the "v" assures proper weight distribution and makes wheel and track "self-cleaning", while a partial flat-tread permits rolling the wheels directly on floors as well.