This unbranded 6311-2RS1 deep groove ball bearing is a non-original replacement part, offering a cost-effective solution for various machinery applications. It features a 55 mm inner diameter, 120 mm outer diameter, and 29 mm width. The bearing is equipped with two rubber seals (2RS1) to provide excellent protection against dust, dirt, and moisture, ensuring reliable performance and extended service life in demanding environments. Designed to meet the specifications of the standard 6311-2RS1 bearing, it is suitable for a wide range of agricultural, construction, and industrial equipment.