3 x 1 1/4 Inch Heavy Duty Polyon Aluminum Wheel Swivel Casters - 350 lbs Load Capacity - Smooth Rolling for Furniture, Carts, and Industrial Equipment

3" x 1-1/4" Polyon Aluminum Wheel Swivel Caster

Polyurethane elastomer tread is chemically bonded to an aluminum core. The aluminum core has a strong attractive appearance, is lightweight, and is resistant to rust and corrosion.

Tread: Polyurethane Elastomer

Core: Aluminum

Bearing: Annular Ball Bearing

Rig: Zinc-Plated Swivel Caster, 2-3/8" x 3-5/8" Mounting Plate

• Capacity: 350 Lbs.
• Color: Blue and Silver
• Durometer: Shore A 95 (+/-5)
• Temperature Range: -40° F to 180° F