FV manufactures and exports 28'' heavy duty slewing bearings to Southeast Asia-NEWS-www.fv-bearing.com

FV manufactures and exports 28'' heavy duty slewing bearings to Southeast Asia

Nov 16, 2021


Model:SDE28 A-2  WORM GEAR SLEWING DRIVE. 

worm gear slewing drive

This red shell can protect the internal rotary table bearing well. Keep enough grease in the housing. And its sealing system can prevent water and dust from entering the bearing and house. It is a very reliable design. Its name is closed rotary drive, also known as rotary reducer.  It is also one of the large rotary drives that can be manufactured in China, because their rotary center diameter has exceeded 28 inches. All this is inseparable from the hard work of our design team. And we shortened its manufacturing time to 45 days. This is a miracle.


They will be assembled in a week. They will be used in the field of drilling. The reduction ratio is 110:1.  It is a slewing gear bearing with sealing system, which is driven and rotated by two worms at the same time. The weight exceeds 500kg.  Very reliable.


We have professional introduction materials.   If you need to know, you can contact our sales engineer.


slewing bearing


Turbine rotary reducer (rotary drive) is widely used in the field of heavy industry. It is also used in the screwdown system of steel rolling. It is also used in the rotary system of construction machinery.


FV is happy to provide bearing solutions to customers all over the world.   Welcome to inquire.  sales@fv-bearing.com


worm gear slewing drive


FV manufactures and exports 28'' heavy duty slewing bearings to Southeast Asia.


worm gear slewing drive


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