Three-row roller slewing bearing

slewing bearing

Packaging & Delivery:
Packaging Detail:  standard export wooden case
Delivery Detail:  delivery time 

Specifications:
It may be used for slewing conveyers,welding arm and positioner,light,medium duty cranes,excavators.

 Products type include:
1.single-row ball style,
2.double –row ball style,
3.three-row roller type,
4.cross-roller-type,
5.double row ball,
6.the ball-roller joint type of six series of slewing ring ceremony.

 Product have passed the national quality inspection that special machinery parts  Products have reached the same level of industry-leading and achieved ISO9001: 2000 quality system certification

CHARACTERISTIC OF STRUCTURE，PERFORMANCE AND APPLICATION
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.It may bear different loads simultaneously and its load capacity is the largest one among the four models.
Thanks to the large size of its axle and radius,it is sturdy and especially suitable for hearvy-duty machines which require large working radius.such as bucket-wheel excavators,wheeled cranes,ship cranes,ladle turret,heavyduty mobile cranes etc.

Our factury manufactures and designs slewing bearings. If you need slewing bearing ,please contact with me at any time. We will do our best for you.
Choose the type of slewing bearing, please refer to "Selection of the calculation"
Installat the slewing bearing, please refer to "Installmeat and maintain instruction"
The specifications of the catalogue are all standard product, inner/outer ring and the machine have the mating rabbet requirement,please give clear indication in the contract. If need the non-standard products, please contact with our company at any time.