�Features
a�Lower speed than the ball bearing with the same dimension
b�High precision
c�Low noise and small vibration
d�Mainly withstand radial load
e�Can withstand a litter axial load if outer ring and inner ring have ribs

�Designs
Cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage. High-capacity bearings, single and double row full complement bearings (without a cage) complete the standard assortment listed in this catalogue.
Double row cylindrical roller bearings mainly in the NNU design and the NN design(fig 2). The bearings are separable, i.e. the ring with integral flanges together with the roller and cage assemblies can be mounted separately from the other bearing ring or all bearing components can be mounted separately. This facilitates the mounting, inspection and maintenance of these bearings.