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Roller Bearings May 09, 2017

Roller bearings are rolling bearings with short cylindrical, tapered or waist drum rolls as a roller. The main radial short cylindrical roller, double row centripetal spherical roller, tapered roller and thrust roller, such as structural type.

Roller bearings mainly have a radial short cylindrical roller, double row centripetal spherical roller, tapered roller and thrust roller and other structural type.


Cylindrical roller bearings

This type of roller is mainly used for cylindrical roller bearings, and can also be used directly in the machine. This class of rollers is standardized in size and can be used as a product roller for design and user selection.

Long cylindrical roller bearings

This type of roller is divided into two kinds of shaft diameter and no axle diameter, mainly for long cylindrical roller bearings, but also can be used directly in the machine.

Needle roller Bearings

This type of roller is mainly used for needle roller bearings, universal joints and thrust needle roller bearings, and can also be directly used in the machine. The class rollers are serialized in size for design selection. According to the need of bearing structure, the head shape of the needle roller has cone head shape, flat head, round shape and so on.