The INA-FAG NA4907-RSR is a high-quality genuine needle roller bearing designed for robust performance in various industrial and agricultural applications. This specific bearing features a 35mm bore diameter, a 55mm outer diameter, and a 20mm width. The -RSR designation indicates that it comes with a lip seal on one side, providing protection against contaminants and retaining lubricant, making it suitable for environments where sealing is required. Manufactured by INA-FAG, a brand of Schaeffler, it ensures precision engineering and durability.