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High Quality Excavator Spare Parts Slewing Bearing
In an excavator, a horizontally-mounted slewing ring bearing sits between the excavator's house and the excavator's undercarriage and its unique design allows for the excavator's house and attachments to swing infinitely in a circle through the aid of a swing drive attached to the house. -
China Manufacture Doosan DH150LC-7 DH200-5 DH210W DH215-7 Slewing Bearing
The slewing device is composed of a turntable, a slewing bearing and a slewing mechanism. The outer race of the slewing bearing is connected with the turntable by bolts, the inner race with teeth is connected with the underframe by bolts, and rolling bodies are arranged between the inner and outer races. The vertical load, horizontal load and overturning moment of the excavator working device acting on the turntable are transmitted to the underframe through the outer race, rolling element and inner race of the slewing bearing. The housing of the slewing mechanism is fixed on the turntable, and a pinion gear is used to mesh with the ring gear on the inner race of the slewing bearing. The pinion can rotate on its own axis or revolve around the centerline of the turntable. When the turning mechanism is working, the turntable will rotate relative to the chassis. -
CAT Swing Ring Slewing Ring Excavator Hydraulic Parts 148-4741 136-2884 227-6081
A slewing bearing or slewing ring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. -
Hot Sale Ex200-5 Excavator Slewing Bearing Slewing Ring
A slewing bearing or slew[ing] ring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. -
Excavator slew ring EX120-3, slewing bearing, cheap slewing ring bearings price
The light thin section bearing slewing ring with flange is made using precise machining,high controlled hardening process, sufficient inspection in process and qualified materials.
The ball size is generally chosen with respect to the axial load and radial load coming on the Slewing bearing. It has widely applied in high speed rotatory application. -
High strength steel slewing bearing for excavator Doosan DX225
The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.
The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.
It may be used for slewing conveyers,welding arms and positioners,light,medium duty cranes,excavators and other engineering machines. -
sell kubota track parts slewing bearing
Slewing bearing also known as slewing ring bearing,turntable bearing.It contain outer ring,inner ring,rolling body,seals.The material of our products are generally high alloy-structural steels ,such as 42CrMo 50Mn.The slewing bearing can work normally at a temperature of -30℃ to +70℃,and we can design special type as customer need. -
SK60 SK60-5 SK60-6 Excavator slewing bearing for kobelco
A slewing bearing or slew[ing] ring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To "slew" means to turn without change of place.) -
Excavator slewing bearing for kobelco SK03 SK04 SK07-1 SK07-1-N2 SK07-N2 SK07-N2 SK07-2 SK09
Our products ranging from 200mm to 5000mm,which mainly apply for tunneling equipment,harbor and shipyard cranes, construction equipment, mobile cranes, offshore technology, tower cranes, turning machinsolar energy plants, ship deck cranes, railway cranes, man lifts, wind turbines, and more. Our ability to optimize the bearing design for your specific needs is unparalleled and we will do our best to provide you.
