Spherical Roller Bearing MA

Short Description:

MA type self-aligning roller bearing, the inner ring has a middle rib, the end face has two ribs, two solid brass cages, and the outer ring is guided. Technical characteristics:The MA type spherical roller bearing cage adopts a split design, and the outer diameter has a spherical arc-shaped guide ring. The inner ring has two independent raceways with the MB type, and the rolling elements on one side are blocked instantly, while the rolling elements on the other side run normally.


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When the vibration is too large, the arc-shaped guide ring of the outer ball of the cage solves the impact of the load on the cage. It can operate under harsh working conditions, high speed, large vibration and shock, and high load. It is suitable for mining vibration machinery equipment, vibrating screen machinery, vibration motors, vibration reducers, vibratory rollers and other equipment. Application areas: iron and steel metallurgical equipment, mining machinery, cement machinery, paper machinery, ships, petroleum machinery, construction machinery, coal mining equipment.


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