Thin-Section Ball Bearings
Single Row Cylindrical Roller Bearings
NJ306EM
30X72X19mm
Type NJ
Bearings with semi-locating bearing function.
Bearings of type NJ have two rigid ribs on the outer ring and one rigid rib on the inner ring . With these cylindrical roller bearings, axial displacements of the shaft relative to the housing are possible in one direction only. Bearings of type NJ are used as semi-locating bearings, i.e. they can guide the shaft axially in one direction.