Three Row -Roller Bearing Slewing Bearings
-
Three-row roller slewing bearing(Standard Series13)
The three-row roller slewing bearing has three seat-rings,which separate the upper,lower and radial races,via which the load of each row of the rollers may be specified.The three-row roller slewing bearing has three rows of independent rollers, the direction of which is perpendicular to the direction of the load transmitting, the top and bottom rollers holding the axial load, and the middle roller loading the radial load.It can bear different loads simultaneously and its load capacity is the largest one among the four models.
