Four row tapered roller bearing

Four row tapered roller bearings are usually used in mill rolling neck,gearbox housing,speed reducer, universal belt,coiler,press roll and roll gang,in which,the work condition for roll bearing is very harsh.

They have less friction compared to other roller bearings and a high radial load capacity.Being generally mounted with interference on the neck of the cylinder, they are particularly suitable for applications on rolling mills with high rolling speeds.

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Their configuration increases the contact surface between the rollers and the tracks, allowing the bearing to effectively absorb combined loads.

This feature is important for applications that require high precision and reliability under extreme loads.

This functionality is particularly useful to adapt to thermal variations and dynamic loads of rolling mills.

Application

Four row tapered roller bearings are used almost in work roll applications such as rolling mills.