Cylindrical roller bearings are divided into single row,double-row and multi-row types. They have highly radial load carrying capacity and are also suitable for high speeds. The cages of single row cylindrical roller bearings are supplied with a pressed steel cage or a machined solid cage. Designs include

1.      Single row cylindrical roller bearings

Bearing series: N, NJ, NU, NUP series

2.      Double row cylindrical roller bearings

Bearing series:NN3000 NN4900,NNU4900.

This kind of bearings have compact in structure, less deformation under load, high rigidity and capacity.

3.      Four row cylindrical roller bearings

N／NU／NJ1004EM－N／NU／NJ1080EM

N／NU／NJ202EM－N／NU／NJ256EM

N／NU／NJ304EM－N／NU／NJ348EM

N／NU／NJ405EM－N／NU／NJ430EM

N／NU／NJ2204EM－N／NU／NJ2256EM

N／NU／NJ2304EM－N／NU／NJ2348EM

RN204M－RN228M

RN305M－RN328M

NCL205V－NCL220V