Cylindrical Roller Bearings, One of the Popular Products in GQZ

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In GQZ, cylindrical roller bearings are one of the popular products among all kinds of bearings, which include NU Series bearings, NJ Series bearings, NUP Series bearings, N Series bearings, NF Series bearings, RNU Series bearings and RN Series 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.

The outer and inner rings of all types are separable.

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings have two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

Features and benefits of cylindrical roller bearings:

· High load carrying capacity

· High stiffness

· Accommodate axial displacement

· Low friction

· Long service life

· Enhanced operational reliability

· Separable and interchangeable

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