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What is sealed spherical roller bearing

Views: 1     Author: Site Editor     Publish Time: 2015-10-07      Origin: Site

What is sealed spherical roller bearing 

Sealed spherical roller bearing have inner ring(two raceway) and outer ring(one raceway),assembly with drum rollers and double side rubber seals(NBR),The curvature centre of outer ring raceway are consistent with the bearing center,so it has the same functions as the automatic adjustment of self-aligning ball bearing,in case of the shaft or shell deflection,it can adjust the load and two direction of axial load.sealed spherical roller bearing have radial load capacity,so it is suitable heavy duty capacity and impact load.the sealed spherical roller bearing with tapered bore can be installed directly.or working with adpter sleeve to the shaft,the cage can be design Pressed steel,nylon cage and brass cage.Sealed spherical roller bearing is better design than open spherical roller bearing,this design can keep away the dust from the raceway of the bearings

XRB bearing can produce sealed spherical roller bearings,all of XRB sealed spherical roller bearings bearing are made of chrome steel, each spherical roller bearings must be 100% testing before Packing, sealed spherical roller bearings are the same quality with FAG,NSK,NTN,TIMKEN,SNR bearings. spherical roller bearings are popular size that could be used in many applications.

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