The Case IH 3165577R91 is a genuine OEM bearing designed for critical applications in Case IH agricultural machinery. This high-quality bearing ensures smooth operation and reliable performance, meeting original factory specifications. It is commonly used in models such as the 485, 585, 685, 885, 995, 3220, 3230, 4210, 4230, 4240, CX50, CX60, CX70, CX80, CX90, CX100, MX80C, MX90C, MX100C, JX55, JX60, JX65, JX70, JX75, JX80, JX85, JX90, and JX95 series tractors.