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Port Lifting Equipment Bearings


SXM bearings are aimed at port lifting equipment applications, mainly including: quayside container cranes, tire-type container gantry cranes (yard bridges), bulk cargo handling, ship unloaders, bucket wheel stackers and reclaimers, portal cranes, etc.
SXM selects bearing steel with higher purity, adopts advanced heat treatment equipment and technology to optimize the internal structure of the bearing to make the bearing, which greatly improves the bearing capacity and service life of the bearing; at the same time, it improves the processing accuracy of the raceway and roller surface. Make the bearing run more smoothly and more reliably.
At present, SXM bearings have been applied to many end customers and received a lot of praise.



Currently, The bearings available for lifting and transportation equipment include: spherical roller bearings, full-roller short cylindrical bearings, tapered roller bearings, slewing bearings, etc., which are mainly used in gearboxes, traveling wheels, hook pulleys, and lifting Device, luffing mechanism, slewing mechanism, etc. 


Rubber-tyred container gantry crane (field bridge), mostly use the following bearings,

Main SRB Model 35 Series 36 Series TRB Model SABB Model
22216 22210 22313 32212 1309
22217 22212 22314 32218 1311
22218 22213 22316 32220 1313
22220 22214 22322 32224 1616
22224 22215 22328 32230  
22230 22222 22334    
22320 22226 22338    
22324 22228 22340    
22326 22232      
22330 22236      


Container port crane mainly use 22218C 22220C 22222C Spherical Roller Bearing.

Bucket wheel stacker and reclaimer, conveyor belt idler, mainly use 23140CAK/W33, 23144CAK/W33, 23148CAK/W33, 23152CAK/W33, 23156CAK/W33 Spherical Roller Bearings, also use 6306-2RS /C3 Deep Groove Ball Bearing.

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