Cylindrical roller bearings

Single row cylindrical roller bearings series NU, N, NJ, NUP, NU+HJ, NJ+HJ.

In single row cylindrical roller bearings the rollers are guided in a cage.
NU design has two integral flanges on the outer ring and the inner ring without flanges.
N design has two integral flanges on the inner ring and the outer ring without flanges. In both designs axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NJ design has two integral flanges on the outer ring and the inner ring with one integral flange.
NUP design has two integral flanges on the outer ring and the inner ring with one integral flange and one non-integral flange.
These bearings can be used as locating bearings because they can provide axial location in both directions for a shaft.
Ability of providing axial loads in both directions for a shaft have also bearings NJ design with an angle ring HJ, while bearings NU design combined with an angle ring HJ can provide axial loads only in one direction for a shaft.
It is not permissible to install standard angle rings at both sides of the inner ring as it may lead to an axial clamping of the rollers.

Single row full complement cylindrical roller bearings series NCF, NJG.

Double row full complement cylindrical roller bearings series NNCL, NNCF, NNC, NNF,SL.

Full complement cylindrical roller bearings incorporate the maximum number of rollers and generally have a low sectional height in relation to their width. This gives them a very high load carrying capacity and enables space-saving arrangements to be achieved.
Full complement cylindrical roller bearings are suitable for very heavy radial loads.

Crossed cylindrical roller bearings series MMXC.

Crossed cylindrical roller bearings have raceway leaning at angle 45^o to the bearing axis in the outer and inner ring. Between rings there are rolling elements which have diameter bigger then its length. These bearings can support axial forces from both directions as well as radial forces and tilting moments. Enable receiving stiff, with high load carrying capacity bearings seat. They do not required a lot of space and have rather not bid hole diameter. Because of the ability of supporting axial forces from both directions as well as radial forces and tilting moments it is not reacquired to use the second bearing in the bearing seat.

Cylindrical roller bearings double- and multi- row with tapered and cylindrical bore series NN and NNU.

Double row cylindrical roller bearings have two rows of rollers. They are used in lathes verges.
Multi row cylindrical roller bearings series NNU 60 characterize of a considerable width and bigger amount of rows with roller elements, what besides big bearing capacity enables receiving a big stiff.
We offer cylindrical roller bearings produce by FŁT, SKF, SKEFKO, NSK-RHP, ZVL, ZKL, FAG, INA.