< span style = "font-family: Arial; mso-ascii-font-family: 'Times New Roman '; mso-hansi-font-family: 'Times New Roman ' "> Cylindrical Roller Bearings span> b> : font> span> are separate bearings, installation and removal very easy. Divided into single row cylindrical roller bearings, double row and four columns. Span> font> p> under the rolling bearing fitted 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 bearing. 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 span> N font> span >