... friction, these bearings have very good capacity of radial load.four row cylindrical roller bearings Features : 1) Separable2) As ... very good capacity of radial load, and are suitable for electric motors, automobiles, transmission shafts and gear shafts3) Double- ... available: NU, NG, NUP, N, NF, NH, NNU, NIVApplications : electric motors, automotive applications, home appliances, industrial equipment.