12x3 Standard Polyurethane Spring Loaded Swivel Caster

This 12-inch by 3-inch 84 series Vertical Mounted Spring-Loaded caster provides exceptional shock absorption and vertical movement capabilities, making them perfect for navigating uneven surfaces and protecting fragile or vibration-sensitive loads. With expertly determined spring deflection, they offer optimal performance without causing harm. Crafted with high-strength chrome vanadium springs, they ensure durability and cushioned loads, while the long swivel lead reduces vibration during towing. Paired with our general-purpose, Standard Polyurethane (Shore 95A Hardness) wheel, this caster becomes good for numerous industrial applications. It is non-marking with high tear strength and resistance to flat spotting, as well as a good solvent and water resistance. Featuring our precision tapered bearings, the wheels are capable of absorbing excessive side thrust loading and can be used where high speed operation is essential, all with a load rating of 2500 lbs.