Caster Wheel,Cast Nylon,6 in.,6600 lb.
Nylon Tread Wheel, 6,600 lb Load Rating, 6,000 lb and Greater Load Rating Range, 5 7/8 in Wheel Dia., 3 1/8 in Wheel Width, Nylon Wheel/Tread Material, Hard, 80 Shore D, Precision Ball, Standard Tread Shape, 1 3/8 in For Axle Size, Not Included Includes Spanner Bushing, Nylon Wheel Core Material, Yes Non-Marking, 3 1/2 in Hub Length.