Heavy duty kingpinless casters are superior due to the machined raceway that exerts radial force evenly where there is full contact between the ball bearing and the raceway. This greatly reduces wear on the raceway and eliminates the loosening forces of stress in the swivel section providing a smoother and stronger swiveling action. These raceways are built to last longer with less maintenance required and hold up better in high impact environments. This series features 3″ wide wheels increasing the load capacities on these casters. These casters have 4-1/2″ x 6-1/4″ top plate providing a strong support structure for the item these are mounted to. Casters come in swivel, rigid, and brake casters. Load capacities range from 750 to 2500 lbs per caster.
-Sealed kingpinless raceways offer smooth swiveling action, increased durability, low maintenance and a long service life.
-Features wheels with 3″ tread widths.
-Zinc plated finish is attractive and corrosion resistant.