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Cylindrical roller bearings : Is a separate bearings, installation and removal very easy. Divided into single row cylindrical roller bearings, double row and four columns.
According to the rolling element bearings equipped with different number of columns, cylindrical roller bearings can be divided into single row, double row and multi-row cylindrical roller bearings. One application is more cage row cylindrical roller bearings. In addition, single row or double row full complement roller and other structures of cylindrical roller bearings. Single row cylindrical roller bearings under the ring ribs were divided into N Type, NU Type, NJ Type, NF Type and NUP Type and so on. Cylindrical roller bearings to bear the radial load capacity, according to the structure of ring ribs to withstand a certain one-way or two-way axial load. NN Type and NNU Double row cylindrical roller bearings, compact structure, strong rigidity, load capacity, deformation by the load is small, mostly used for machine tool spindle bearing. FC FCD FCDP Type four-row cylindrical roller bearings can bear greater radial load, more for rolling mill and other heavy machinery. Cylindrical roller bearings are mainly used motors, machine tools, oil, mill loading and unloading machinery and industrial machinery.
