The Case-IH 81863940 Bearing Group is an original equipment manufacturer (OEM) part designed for optimal performance in various Case-IH agricultural machinery. This genuine bearing group ensures smooth operation and durability, crucial for the demanding conditions of combines, cotton pickers, cotton strippers, forage harvesters, and windrowers. With precise dimensions of 57 mm length, 57 mm width, and 13 mm height, and a weight of 0.05 kg, it provides a perfect fit and reliable function for maintaining your equipment's efficiency.