2015年10月28日星期三

NTN Sealed spherical roller bearings

Sealed spherical roller bearings is new design of self aligning roller bearings,in some severe dust pollution environment applications,just like hoist conveyor,Dust entering have  Crucial influence for the service life of the sealed spherical roller bearings,so the bearing housing usually designed triple sealing and the gease internal of the bearing are usually polluted by the dust,under this situation,NTN Research and design sealed spherical roller bearings.reduce the length of the rollers,reduce the cross of the inner and outer rings,
 
NTN Sealed spherical roller bearing adopt Standard ISO dimensions,install contact sealing on 
the both side of the spherical roller bearings,and injected non-lubricated grease in advance, meanwhile,make the lubrication groove and holes,so the bearing can be lubricated if the application needed.but the sealing installation have a little bigger space.so NTN redesign the internal structure, for make sure the same load capacity,NTN design more rollers can be installed,these bearing can interchange each other with the open spherical roller bearings,it can operating reliable under the situation -25--+120 degree temperature,of course the dimension is not changeable.
 
NTN can produce sealed spherical roller bearing WA22212BLLS-WA22232BLLS series, tapered bore and cylindrical bore can be avaiable,these bearing usually be installed in NTN pillow block housing.XRB as the China bearing manufacturer,also produce and distributor NTN sealed spherical roller bearing.
 
WA22212BLLS WA22212BLLSK
WA22213BLLS WA22213BLLSK
WA22214BLLS WA22214BLLSK
WA22215BLLS WA22215BLLSK
WA22216BLLS WA22216BLLSK
WA22217BLLS WA22217BLLSK
WA22218BLLS WA22218BLLSK
WA22219BLLS WA22219BLLSK
WA22220BLLS WA22220BLLSK
WA22222BLLS WA22222BLLSK
WA22224BLLS WA22224BLLSK
WA22226BLLS WA22226BLLSK
WA22228BLLS WA22228BLLSK
WA22230BLLS WA22230BLLSK
WA22232BLLS WA22232BLLSK

http://www.xrbearing.com/html_news/NTN-Sealed-spherical-roller-bearings-98.html  published
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22216E bearing

Related bearing:SKF 22216E bearing,SKF bearing 22216E,22216CC/W33,22216 BEARING bearing size SKF spherical roller bearing 22216 dimension bearing inner diameter 80mm bearing outer diameter 140mm bearing width 33mm CXRB BEARING is 22216 china bearing manufacturer, factory,supplier and exporter, we focus on produce spherical roller bearing 22216,The design (cage)of spherical roller bearing :CAK/W33,E,E1,EAE4,CC/W33,EAS.M,C,MB/W33,BS 22216 bearing design and applincation 22216 Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions. 22216 bearings are widely used in Papermaking machinery, railway vehicle axle, rolling mill, roller gearbox, crusher,vibrating screen, printing machinery,woodworking machinery,industrial reducer,mine.and 22216 bearing are popular size that could be used in many applications. Also we deal in world famous brand bearing like SKF bearing 1.SKF bearing Group adopted ONLY High quality GCR-15 chrome steel . 2.SKF 22216 bearings are all produced according to ABEC-1,ABEC-3 strictly. 3.100% testing before shipment, 4,ISO 9001 certificate 5.highly skilled technical staff and advanced testing equipment Advantage of SKF 22216 spherical roller bearings 1.competitive price 2.many years experience cooperation with SKF,FAG,NSK,NTN,TIMKEN,KOYO,NACHI,SNR,ZKL,ZWZ,HRB etc. 3,Strong production capacity can make sure the delivery the goods as soon as possible 4.Reliable operation quality if you have demand for SKF spherical roller bearing 22216,please contact with brandbearings@gmail.com