3004244M Bearing 220x400x144mm Cylindrical Roller Bearing 3132244K NB3244/W33 Brass Solid for Transmission Equipment

3004244M Bearing 220x400x144mm Cylindrical Roller Bearing 3132244K NB3244/W33 Brass Solid for Transmission Equipment

NB type:Cylindrical roller bearings without ribs. The inner and outer rings of this kind of bearing have no ribs, and the outer ring has lubricating oil holes. The inner ring, the outer ring and the cage with a full set of rollers can be installed separately, which cannot limit the axial displacement of the bearing or the housing, and cannot withstand the axial load.