The SKF 61888 MA is a high-quality deep groove ball bearing, identified by its designation 61888 MA, designed for robust performance in various industrial applications. It features a precise 440 mm bore diameter, a 540 mm outer diameter, and a 46 mm width. This bearing is equipped with a durable machined brass cage (MA design) that is centered on the outer ring, ensuring reliable operation and enhanced durability. It offers a basic dynamic load rating of 250 kN and a basic static load rating of 335 kN, making it suitable for demanding conditions. The bearing has a fatigue load limit of 37.5 kN, a reference speed of 1100 r/min, and a limiting speed of 1800 r/min.