Slewing Ring Bearing , Bearing , Swing

Three row roller slewing ring bearing has three blocks from top to bottom and separate radial raceway , making each row roller can be determined exactly , which can bear a variety of loads at the same time and its load capacity is the largest one among the models.

Because of the size of the axle and radius , it is sturdy and especially suitable for heavy duty machines , which require large working radius , such as bucket wheel excavator , wheel cranes , ship cranes, ladle turret , heavy duty mobile crane etc .