5" x 2" Polyon Cast Wheel Swivel Caster - 1100 lbs. Capacity

5" x 2" Polyon Cast Wheel Swivel Caster Polyurethane elastomer tread chemically bonded to a cast iron core. These wheels are somewhat heavy and are ideal for warehouses with concrete and hardwood flooring. Tread: Polyurethane Elastomer Core: Cast Iron  Bearing: Roller Bearing  Rig: Zinc-Plated Rigid Caster, 4" x 4-1/2" Mounting Plate Capacity: 1,100 Lbs.  Color: Green and Black Durometer: Shore A 95 (+/-5) Temperature Range: -40° F to 180° F Load Capacity  1,100 Lbs.  Wheel Diameter  5" Tread Width  2" Tread Type  Polyurethane Elastomer Core Type  Cast Iron  Bearing Type  Roller Bearing  Wheel Color  Green and Black  Overall Height  6-1/2" Swivel Radius  4" Plate Size  4" x 4-1/2" Bolt Hole Pattern  2-5/8" x 3-5/8" to 3" x 3"  Bolt Hole Diameter 3/8" Durometer  Shore A 95 (+/-5) Temperature Range  -40° F to 180° F