This genuine Case-ih MT40124113 Ball Bearing is engineered for optimal performance and durability in various Case-ih agricultural tractors. Featuring an inner diameter of 40mm, an outer diameter of 80mm, and a width of 18mm, this high-quality bearing ensures smooth and reliable operation. It is a direct replacement for OEM part numbers including 40124113 and 40124113R1, and is also cross-referenced with equivalent parts from New Holland, Ford, Fiat, and Steyr.