Cylindrical Roller Bearings

In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high

radial load capacity and are suitable for high speeds.

There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

Product Variants

Design Attributes :

Clean bearing steel:Longer bearing service life
Optimised geometries of raceway and rolling elements:Improved load capacity
Modified cage design:Enhanced formation,lower operating temperature
Tighter tolerances for roller sorting:Uniform load distrbution
Improved design of bearing guiding flanges:Suitab for taking up higher axial loadings(NJ and NUP)
Modified contact geometry and crowned innerring raceways:Better compensation of misalignments

Typical applications :

industrial gearboxes
mechanical presses
electrical motors
pumps and compressors
traction motors and axle boxes for railway vehicles
steel mills
etc.

Product List

One-Row Cylindrical Roller Bearings

One-row, or single-row, caged cylindrical roller

bearings are available in six primary designs.

Inside and outside ring configurations vary to

accommodate different application designs.

Two-Row Cylindrical Roller Bearings

Two-row, or double-row, cylindrical bearings

offer added radial capacity over traditional

one-row types.

Four-Row Cylindrical Roller Bearings

Four-row cylindrical bearings have an

extremely high radial load capacity,

but no thrust capacity. This bearing

type is mostly used in roll neck and

work roll applications in the metal

rolling industry.

Testing Equipment :

Production equipment :

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