4 Inch Kingpinless Poly on Aluminum Wheel Swivel Top Plate Caster SCC, 4PK

Listing is for a set of four (4) Service Caster Series #KP30 swivel casters with 4" diameter by 2" wide polyurethane on aluminum wheels capable of supporting a total weight of 2,800 lbs. (700 lbs. per caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster Series KP30 polyurethane aluminum wheel casters. The Service Caster Series KP30 is ideal for material handling, carts, shop projects and industrial equipment. The polyurethane wheels that are chemically bonded to an aluminum core, providing a smooth roll over uneven surfaces without marking or marring floors. Featuring a Kingpinless hot forged ASTM1045 steel design that increases caster durability and integrity, the series KP30 eliminates problems associated with kingpin failure due to severe shock loading. In addition, the Kingpinless design features 3/8” diameter HRC45 steel ball bearings which absorb thrust and load in severe environments. Lastly, Service Caster’s Series KP30 casters are finely crafted with zinc plating, grease fittings, and 4 position notches to accept 4-position locks. These highly versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Even drywall carts, welding carts, and wall panel carts will be ready to roll on the Series KP30, keeping you moving forward.