Cylindrical Roller Bearing NU211M 1.better lubricating condition 2.high limit rotational speed 3.high radial Heavy radial loads Cylindrical Roller Bearing NU211MDetailed Description:*Series:NU,NJ,NUPG,NN,N,NNU,NJG,and so on.*Quality accords with the industry standard*Types:Single Row Caged CRB,Double Row Caged CRB,Multi-row Cage CRB,Single Row Full Complement CRB,Double Row Full Complement CRB, ...