Single row cylindrical roller bearing high quality NU2206 

Single row cylindrical roller bearing high quality NU2206 Single row cylindrical roller bearing   Cylindrical roller bearings, in which both the internal or outer rings has two ribs and the opposite ring has one, are able to taking some axial load in a single direction double-row cylindrical roller bearings have excessive radial rigidity and are used basically for precision device gear. 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…