crossed slewing bearing

it is applied for bucket-wheel excavators,wheeled cranes,ship cranes,ladle turrets, heavy duty mobile cranes etc.

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slewing bearing

slewing bearing

The single-row crossed roller Slewing Bearings are widely used for hoisting,transporting,engineering machines as well as for military products.

High rotating speed, constant rotating torque and low noise under rotation controlled

Slewing bearing ball bearing,roller bearing,with internal tooth type,tooth type,with sealed and other structure.

can manufacture all kinds of NFB slew drives used in crane trucks. NFB slew drive is modular installation.

The advantages of small size of section and low cost is very obvious and better applied on large Engineering Mechanical Equipments.

The Single-Row Four Point Contact Ball Slewing Ring is suitable for many Engineering Machineries, for example: Slewing Conveyer, Welding Operation Mac

it is especially suitable for tower cranes which requiring working diameter over medium range,mobile cranes and other unloading machines

It may be used for slewing conveyors,welding arms and positioners,light,medium duty cranes,excavators and other engineering machine