NNU4938 FAG double row Cylindrical Roller Bearing 

NNU4938 FAG double row Cylindrical Roller Bearing Double row cylindrical roller bearing   Cylindrical roller bearings, in which either the inner or outer earrings has two ribs and the opposite ring has one, are capable of taking some axial load in a unmarried route double-row cylindrical roller bearings have immoderate radial rigidity and are used basically for precision machine tools. Types ：Single row cylindrical roller bearing  N: The inner ring has double ribs, which are inseparable from the rollers, and the outer ring has no ribs, which can be freely dropped from both sides NU: the outer ring has double ribs, which cannot be separated from the rollers, and the inner ring has no ribs, which can be freely dropped from both sides NF : the inner ring has a double rib, which cannot be separated from the roller, and the outer ring has a single rib, which can only fall off freely from one side NJ: the outer ring has double ribs, which cannot be separated…

FAG Bearings Cylindrical Roller Bearings Spherical Roller Bearing NSK Bearings Deep Groove Ball Bearing