The SKF 7311BECCM is a high-quality single row angular contact ball bearing designed for applications requiring high speed and precision. It features a 55 mm bore diameter, a 120 mm outer diameter, and a 29 mm width. This bearing has a 40° contact angle (B) which provides high axial load carrying capacity in one direction, in addition to radial loads. The 'E' suffix indicates an optimized internal design for increased load carrying capacity, while 'CC' denotes a 40° contact angle. The 'M' suffix signifies a machined brass cage, ball centred, offering durability and reliable performance. This bearing is suitable for a wide range of industrial machinery.