1500155-59Polyurethane load wheel (1500155 59) designed for electric pallet jacks and stackers. Features a cast iron core wrapped in red polyurethane tread (95 Shore A durometer) for reliable traction and durability on warehouse floors. Two 6203 2RS sealed ball bearings per wheel eliminate lubrication requirements while protecting against dirt and moisture contamination. This wheel is a direct replacement for Yale part numbers 0650546 and 0652696 00, offering