The Caterpillar 66223 Cone Bearing is a genuine OEM component designed for tapered roller bearing assemblies in various Cat heavy machinery. This robust cone is engineered to withstand high radial and thrust loads, providing durability and reliable performance. With an outer diameter of 110 mm, an inner diameter of 60 mm, and a width of 22 mm, it is a critical part for maintaining optimal operation in compatible Cat equipment.