Crane Slewing Bearing

Crane Slewing Bearing
Product Details

Our slewing ring is an essential and strategic part to ensure the crane light structure. The quality and the precision of our manufacturing is the key to ensure good running after many dismantling operations of the crane, these applications vary in design from single ball, ball roller combination and other combinations.  We can supply various type of crane application. Our slew bearings are supplied for ship loaders to load and un-load various commodities. It widely used in ship cranes, harbor cranes, offshore cranes, portal cranes etc. 


(1). Ship Cranes 

three row roller slewing bearing with dia. 4000mm is very popular in ship unloaders industry.


(2). Mobile Harbor Cranes 

slewing ring bearing for mobile harbor cranes is required to bear very high tilting moment. Hence, our three row roller slewing bearing with internal gear or external gear are ideal choice.

013.40.0900

013.40.1000

013.40.1120

011.45.1250

013.45.1400

011.45.1435

013.45.1600

011.50.1800

021.35.1800

131.25.2000

131.25.2240

131.30.2240


(3). Offshore cranes

our slewing bearing for offshore crane is available in different types, to apply for the various requirements of load capacity.  the four-point contact ball slewing bearing and three-row roller slewing bearing with internal gear are commonly used.

010.30.0500

010.30.0630

010.30.0710

071.25.1117

132.45.2800

132.50.3150


(4). Portal and tower cranes

slewing bearing for portal crane is usually classified into the different structure design, like double row ball slewing bearing, Triple roller slewing ring bearing, four point contact ball slewing bearing.  


Replaced Original Brand Tower Crane

Manitowoc-Potain,  LIEBHERR,  Comedil, Simma, Jaso, Jost, Comansa, Saez 
Swing Circle, Swing Ring, Slewing Bearing, Slewing Ring, Slewing Gear.

 

012.30.1000

011.40.1120

011.40.1220

011.45.1250

011.45.1400

012.45.1600

011.50.1600

011.50.1800

011.50.2000


(5). Crawler crane 

Crawler crane is characterized by their tough working conditions, like high temperature and heavy dust, and they are usually the heavy-duty machines requiring slewing bearings of higher load capacity. Our three row roller slewing bearings widely use in these conditions.

013.60.1465

013.50.1600

012.50.1600

013.60.1600

013.60.1800

131.25.2000

131.45.2000

131.45.2240

131.45.2500


(9). Stacker reclaimers

Stacker reclaimers usually mounted with the slewing bearing of outer dia. over 3000mm, common types including the ball-roller combination slewing bearing, three-row roller slewing bearing, and cross roller slewing bearing.



  

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