304 Stainless Steel Anti-Rust PU Caster Wheel Cast Aluminum Castors for Industrial

304 Stainless Steel Anti-Rust PU Caster Wheel Cast Aluminum Castors for Industrial. Premium Material Construction: Features 304 stainless steel, PU tread, and aluminum core for durability and rust resistance. High Load Capacity: Supports loads up to 90kg, 100kg, or 120kg depending on the wheel size selected. Diverse Size Options: Available in 3-inch, 4-inch, and 5-inch diameters with corresponding heights of 107mm to 155mm. Flexible Functionality: Offers Fix, Swivel, Screw, Bolt Hole, and Dual Brake configurations to suit various needs. OEM and ODM Support: Full customization available from samples, designs, or minor adjustments for brand needs. Double Bearing System: Equipped with double bearings for smooth rotation and enhanced load stability. Comprehensive Warranty: Backed by a 1-year warranty covering mechanical defects for peace of mind. Fast Lead Time: Average production time within 15 working days for both peak and off-peak seasons.