Detailed Product Description
Three-row roller slewing bearing has three seat-rings,which
separating the upper,lower and radial raceways,via which the load
of each row of the rollers maybe apecified.It may bear different
loads simultaneously and its load capacity is the largest one among
the four models.
Owing to large size of its axle and radius,it is sturdy and
especially suitable for heavy-duty machines which require large
working diameter.such as bucket wheel excavators,wheeled cranes,
deck cranes,port cranes.steel transporters,heavy duty mobile cranes
etc.
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