jinbearings

UWE Profile - UWE Slewing bearing-slewing ring/slewing bearing

To "slew" means to turn without change of place; a "slewing" bearing is a rotational rolling-element bearing, compared to other rolling-element bearings, slewing bearings are thin in section and are ... Slewing bearings often use one row, two rows,and triple rows of rolling elements. ... Excavator, Tower crane, Lift, Port crane.