The NUP19/600ECMA/HA1 SKF single row cylindrical roller bearings SKF Bearing spot central NUP19/600ECMA/HA1 of SKF single row cylindrical roller bearings Description: Single row cylindrical roller bearings roller on the inner or outer wall the guide. The ribs combined with the special design of the roller and the surface treatment, can produce a better lubrication effect and to reduce friction, thereby reducing the operating temperature of the bearing. A ferrule with ribs and roller and cage assemblies together and can be separated with another ferrule. Therefore easy installation and removal. In particular, under certain load conditions, the inner and outer rings need to interference fit.