The roller and race are line contact,has high radial load.According to thestructure,it is also suitable for high rotate.Inner ring or out ring don’t have flange series (NU,N) can’t take high load,it is most suitable to use as freely side bearing.Inner ring,out ring have flange series(NJ,NUP,NH,NF)can carry certain load,they can be used as fixed size bearing.Cylindrical roller bearing is separate,so even inner ring and out ring both at static situation,it is also easy to assemble or take down.
E series cylindrical roller bearings main size is same as normal series,but roller diameter,lenght,and quantity increase,and their load also increase. Generally we add an "E" at back to make them separate.
