Заводская поставка Tadano, KATO, UNIC, кран использует внешний Шестеренчатый шариковый поворотный подшипник (1600376293645)

Share on:

Price:290,00 $ - 300,00 $
Price in USD:Details


Product Overview


Factory supply Tadano, KATO, UNIC, Crane Use External Gear Ball Slewing Ring Bearing

Product Description

External Gear Ball Slewing Ring Bearing for Tadano, KATO, UNIC,DOOSAN Crane TMZ300, UNIC 330,UNIC 500


The most common mobile cranes for cranes include our common truck cranes, tire cranes, crawler cranes, all-terrain cranes and off-road cranes.

The working mechanism of the crane includes four parts: lifting mechanism, luffing mechanism, slewing mechanism and walking mechanism. The slewing mechanism consists of a slewing drive device and a slewing bearing. The slewing bearing device of a mobile crane usually adopts a rolling bearing type.

Crane rotary device.jpg


Slewing bearing is a rotational bearing component which is usually used in machines that require heavy and bulk handling. These bearings help in developing to and fro movements as well as rotational movements. They are used for simple applications such as to facilitate the movement of winches to complex applications such as in drilling and excavator machines and offshore machines. They work based on the axial and radical forces which results in tilting moments. Slewing bearing has many advantageous over traditional bearings such as the ability to support both horizontal and vertical arrangements.




Product series

1. Single Row Four Point Contact Ball Slewing Bearings.

2. Single Row Crossed Roller Slewing Bearings

3. Double Row Ball Slewing Bearings

4. Three Row Roller Slewing Bearings

5. Thin Section Slewing bearings (Light type).

6. Thin Section Slewing Bearings (Flange type)


Outside Diameter

300 - 5000 mm

Bore Size

120 - 4272 mm

Gear Options

External gear

Internal gear

Without gear

Brand Name


Raw material

50Mn, 42CrMo

Rolling element

Ball or roller

Place of Origin

Xuzhou, Jiangsu , China


ISO9001:2008, SGS,BV


1 year

Delivery Time:


Payment Terms:

L/C,T/T,Western Union 



Packaging Details:

1:Filling with rust-proof oil 
2:Packing with protective layers 
3:Fixed in wooden box

Product  structure:  

 slewing bearing structure.jpg




 Main products.jpg 

Company Information

slewing ring company.jpg_04.jpg_05.jpg

slewing bearing.jpg 

Packaging & Shipping



1, What are the differentiates between Wanda with other supplier?
Profession and reliability.
Our advantages are multiple available technologies, strong quality assurance, and good at project & supply chain management.

2, Is there a cost for Wanda service?
There is no additional cost above the product and tooling price except third party service.

3, Will I be able to visit the supplier myself?
First, all of our supply partner has undergone a series of screening and audit process, we can provide complete audit report to
Secondly, if you want to perform your own independent supplier audit procedure, our representatives can accompany and assistant
with you to achieve it.

4, How to deal with the quality problem?
(1)With our partners we perfom APQP at early stage in each project.
(2)Our factory must fully understand the quality concerns from customers and implement product & process quality requirements.
(3) Our quality professionals who perfom patrol inspection in our factories.
We perform final inspectors before the goods are packed.
(4) We have 3rd party inspectors who perform final audit checks on the packed goods prior to dispatch from China.
5, Do you like to serve the client only with small order?
We enjoy to grow up together with all our clients whatever big or small.
Your will become bigger and bigger to be with us.



Our Services

                             Back to homepage!                  


Any question, please send messages to me freely! We promise you will get the reply within 12hours! 

Contact personMickey Sun
Mob.&Whatsapp86 15852184143


  If  you want to get the product Drawing, price or more specifications, please click here!

0.0101 s.