12" x 3" PCI Polyurethane on Iron Wheel P71 Swivel Caster - 3,500 Lbs Capacity

12" x 3" PCI Polyurethane on Iron Wheel Swivel Caster - Part # P7112301611 Polyurethane on iron caster wheels offer more floor protection, non-marking treads, quieter rolling, & smoother rides compared to steel or phenolic wheels while still providing comparable load capacities. This PCI poly wheel has a slightly crowned tread on a heavy duty cast iron core that provides excellent rollability and capacity. If even more capacity is needed, check out our EX or PX polyurethane wheel casters, or for maximum capacities, see our steel wheel casters.  *Casters ordered with the extra heavy duty tapered bearings, weld on swivel lock, or toe guards will have a 3-6 business day lead time to ship. All other options usually ship in 24-48 hours. Specifications: Load Capacity (lbs.): 3,500 Link to Matching Rigid Caster: P7012301602-SW Wheel Diameter: 12" Caster Rig Material Type: AISI 1045 Heat Treated Laser Cut Steel Tread Width: 3" Caster Rig Color/Finish: Bright Zinc Plated