Caster; Dual; Swivel; 6"x3" (x 2); PolyU on Cast; Plate (5-1/4"x7-1/4"; holes 3-3/8x5-1/4 (slotted to 4-1/8x6-1/8; 1/2 bolt); Roller Brng; 4000#; Kingpinless
Wheel Diameter: 6"Tread Width: 3"Material: PolyU on Cast Iron (Usu Red or Green)Load Rating (Per Item): 4000 poundsFinish: ZincConnector Details: Plate (5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" slots to 4-1/8"x6-1/8"; 1/2" bolt)Bearing: Roller BrngMisc Options: KingpinlessLoad Height: 8-1/16"Swivel Radius: 6-1/8"Shipping Weight: 40 lbs.Usually Ships in: 2 weeks (may be affected by quantity ordered)
Dual wheels casters are the perfect solution for a low profile application that requires heavier load capacities. Smaller versions are vailable with a variety of wheel types and fastening options. The optional brake design also offers a large brake lever for easy activation when locking your unit into place. The low overall height and high load capacities make tthese a popular caster selection for store fixtures, electronic equipment, and business machines. Larger versions are capable of carrying many tons of weight per unit.
Polyurethane on Steel wheels offer a longer wearing, higher capacity material than rubber, yet will not damage or mark floors like cast iron or steel. Polyurethane wheels possess a durability unmatched by any rubber tread wheel and are built to withstand permanent flat spots in the tread. The polyurethane resists most chemicals and oils and rejects floor debris.
Some polyu-on-steel are considered extreme duty. This combination of high-load urethane chemically fused to a steel core makes this wheel one of the most long lasting, rugged wheels available. It resists heat build-up and is excellent for applications where heavy loads and continuous usage cause regular poly wheels to degrade.
It provides floor protection, is non-marking and delivers a quieter ride than a hard tread or steel wheel.