slewing_Bearing_Catalogue

Xuzhou Wanda Slewing Bearing Co.,Ltd. No.9 Kunlun Avenue,Yunlong District,

Xuzhou City,Jiangsu Province,China.

Tel :0086-516-83309366

Mobile:0086-133********

Fax :0086-516-83915766

E-mail : info@

Website:

ᅺ᎟ၦܵরᏊ፩ڸቸᄎࣇྲྀ

Xuzhou Wanda Slewing Bearing Co.,Ltd.

Wanda Slewing Bearing

pany Introduction………………………………………………….….….

2.The Naming of Slewing Bearing…………………………………………..

3.The Selection and Calculation of Slewing Bearing…………………..

4.Single Row Four point Contact Ball Slewing Bearing……………….

5.Single Row Crossed Roller Slewing Bearing…………………………...

6.Double Row Ball Slewing Bearing……………………………………......

7.Three Row Roller Slewing Bearing…………………………………….....

8.Thin Section Slewing Bearing (Light Type)…………………………....

9.Thin Section Slewing Bearing (Flange)……………………………….....01 03 03 04 13 18 23 28 29

Content

XUZHOU WANDA SLEWING BEARING CO.,LTD.

Xuzhou Wanda Slewing Bearing Co.,Ltd.is a slewing bearing manufacturer specializing in standard and

non-standard slewing bearing.Over the years, we supplied high quality product & good service to every user and gain good credit.We have strict quality control system in our own factory,meanwhile, we have passed ISO9001-2008 Quality System Certification and JG/T66-1999, JG/T67-1999, JG/T68-1999,

JB/T2300-1999 with our country’s engineering & machinery standards.

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 machines, solar 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 the most reasonable price,high quality product and in time delivery !

We will assist you throughout the design, manufacturing and implementation process. Our goal is to

use our resources to extend your company’s capabilities and provide a comprehensive solutions

package for all your application needs.

０１

The Basic Structure of Slewing Bearing

Outer ring Dust seal Rolling element(ball or roller)Oil nipple

Plug Plug pin Inner ring Retainer Mounting hole

(thread or through hole)

Slewing bearing have many forms,but the structure composed almost the same.Figure 1 is the basic structure of slewing bearing.

Fig.1

Single Row Four Point Contact ball Structure

Single Row Crossed Roller Structure

Double Row different Ball Structure

Three Row Roller Structure

Ball and Roller Combination Structure Double Row Ball Structure

XUZHOU WANDA SLEWING BEARING CO.,LTD.