陪读妇乱子伦小说_www.色偷偷_色妞ww精品视频7777_噗嗤啪啪h爽爆了h

Download

The files listed below are avail- able for you to download in PDF format.
click here into the website > If you do not have Adobe Acrobat Reader, you can download it first.



Four point contact ball slewing bearing

Back

 Four point contact ball slewing rings（bearing）is one type of separated bearings which mean that one bearing can withstand axial force in both directions. The  section of the  raceway is peacch.When the bearing is unloaded or in pure radial load， there are four contact points between balls and rings. That is why it is called  four point contact ball slewing bearing. When it bearings pure axial load， there are two contact points between balls  and raceway,therefore, It can withstand axial force in both sides.  Moreover， Four point contact ball slewing bearings can support moment load which make them with the performance of single low angular contact bearing and double row one.  

The bearing are suitable for situations where two contact points exist when pure load or larger axial load is applied or high speed field.

 

Request a Quote Consultation
Products Class of This Type
Four point contact ball slewing bearing (internal gear type) Four point contact ball slewing bearing (external gear type) Four point contact ball slewing bearing (no gear type)
Contact Us

Sales manager:
Judy
Telephone:
+86-379-64122001
+86-379-64122002
Mobile phone: +86(0)13525437470
E-mail:judy@sbi.com.cn

 

 

Technical support:
Peipei  Li
Telephone:
+86-379-64122008

E-mail:techsupport@sbi.com.cn

 

Faxes:
+86-379-64122006 64122000
Address:
WEISI ROAD,LUOYANG INDUSTRIAL PARK,XIGONG,LUOYANG,HENAN PROVINCE,P.R.CHINA
Email:
sbi@sbi.com.cn

Four point contact ball slewing bearing,solar trac...
?
Four point contact ball slewing bearing,solar trac...
Four point contact ball slewing bearing,solar trac...