Double Row Cylindrical Roller Bearings

The double row cylindrical roller bearing is designed as separable type bearing, which makes it easy to be mounted and dismounted.It is produced in two structures with cylindrical bore and tapered bore (suffix K), two designs NNU and NN. The NN design is consist of one inner ring with two ribs and one outer ring without ribs. The NNU design is consist of one inner ring without ribs and one outer ring with two ribs. When the bearing is installed, the radial clearance of tapered bore structure is allowed to adjust. The double row cylindrical roller can be used as a non-locating bearing since a c
Double Row Cylindrical Roller Bearings