Upgrade your machinery with the durable and reliable Bearing Cup R72090. This high-quality bearing cup is designed to fit a wide range of applications, including models 1100, 1641, 2141, 2204, 2251, 3141, 3351, 4050, 4055, 410, 4650, 5200, 540E, 540G, 5440, 5720, 6140J, 6165J, 6180J, 6205J, 7185J, 7195J, 7200, 7200R, 7205J, 7210, 7210J, 7210R, 7215R, 7225J, 7330, and 742.