6" x 2" Polyon Cast Swivel Caster Med Heavy Duty, Top Lock Brake,1200# Cap

6" x 2" Polyon Cast Wheel Swivel Caster with Top Lock Brake 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 Swivel Caster, 4" x 4-1/2" Mounting Plate, Top Lock Brake Capacity: 1,200 Lbs. Color: Red and Silver Durometer: Shore A 95 (+/-5) Temperature Range: -40° F to 180° F Load Capacity 1,200 Lbs. Wheel Diameter 6" Tread Width 2" Tread Type Polyurethane Elastomer Core Type Cast Iron Bearing Type Roller Bearing Wheel Color Red and Silver Overall Height 7-1/2" Swivel Radius 4-9/16" 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" Lock Type Top Lock Brake Durometer Shore A 95 (+/-5) Temperature Range -40° F to 180° F