610PX08709S Albion 8" Kingpinless Swivel Caster, Thick Polyurethane on Cast Iron

8" Kingpinless Swivel Caster 3,850-pound capacity 8" x 4" polyurethane on heavy cast iron core wheel 1" thick 95 Shore A Durometer polyurethane on a cast iron Tapered bearings in the wheel Swivel Section: 3/4" ball bearings mounted in 4-3/8" precision...