This Heavy Duty 200 x 50 MM / 8 x 2 Inch 170 Kg Load Capacity Rubber Wheel (C.I + Wheel) Without Ball Bearing is a mid-sized, robust wheel engineered for light to medium-duty industrial and commercial uses. Combining a cast iron (C.I) hub with solid rubber tread and a bearing-free design, it offers reliable strength, traction, and durability for carts, equipment, and vehicles in varied environments. The absence of ball bearings ensures low-maintenance operation and simplicity.