The Branson TT21040000A4 bearing is a genuine OEM replacement part designed for a wide range of Branson tractors. This high-quality bearing features an inner diameter of 20mm, an outer diameter of 47mm, and a width of 14mm, ensuring precise fitment and reliable performance. Weighing approximately 0.086 kg, it is built to meet Branson's exacting specifications for durability and smooth operation in agricultural and industrial applications. This bearing is compatible with numerous Branson tractor series including the 2505, 2900, 3100, 3510, 3520, 3620, 3820, 4020, 4220, 4520, 4720, 4820, 5020, 5220, 5520, 5820, 6220, 6520, 6640, 7845, 8050, F47, and K78 models.