This 12-inch by 4-inch 94 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.
Combined with our 1-inch thick tread, T/R 85A polyurethane wheel, this caster is a versatile solution that brings industrial-strength performance with a softer touch. This specialized formulation is engineered for easy and quiet rolling, making it an ideal choice for a wide range of applications. With its high tear and debris resistance, this wheel ensures exceptional durability and longevity. While offering moderate solvent and oil resistance, it is important to note its lack of water resistance and unsuitability for hot and humid environments due to the risk of microbial attack. Packed with our straight roller bearings, which are most effective for heavy loads, and are a great option when facing excessive thrust loading, these casters are rated for 3800 lbs.