JINB is the Expert in Slewing Ring Bearings

 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 often made in diameters of a metre or more.slewing bearing, turntable bearing, crossed roller bearing, rotary bearing, skf bearing, kaydon bearingSlewing bearings often use one row, two rows,and triple rows of rolling elements. They often use three race elements, such as an inner ring and two outer ring "halves" that clamp together axially.

Slewing bearings are often made with gear teeth integral with the inner or outer race, used to drive the platform relative to the base.

JINB is the Expert in Slewing Ring Bearings

EXCAVATOR	TOWER CRANE	LIFT	PORT CRANE
WIND ENERGY	TRANK	RADAR	MINING
OCEAN SHIPPING	WATER TREATMENT	TRANSPORT CART	ROBOT