o Specifications Floor Supports / Casters Get a Quote Casters are easily bolted to conveyor floor supports for portable applications. Steel or rubber wheels available in either rigid or swivel type. Other 4 in. Caster4 in. dia. steel or rubber wheelSwivel or rigidLoad height – 5-5/8 in.Swivel radius – 3-9/16 in.Available with brakes or floor locks 6 in. Caster6 in. dia. steel or rubber wheelSwivel or rigidLoad height – 7-1/2 in.Swivel radius – 5 in.Available with brakes or floor locksCaster Shown with optional brake. Available with Swivel Casters Only.NOTE: Casters can limit overall capacity of conveyor