The SKF 61880 MA/C3 is a genuine SKF deep groove ball bearing, designed for applications requiring high precision and durability. It features a 400 mm bore diameter, 500 mm outer diameter, and a 42 mm width. The 'MA' designation signifies a machined brass cage, outer ring centred, providing robust performance. The 'C3' internal clearance is greater than normal, suitable for applications with temperature differences between the inner and outer rings or where axial displacement is required. This extra light series bearing offers reliable operation in various industrial and machinery contexts.