2015年8月25日星期二

NACHI spherical Roller Bearing

NACHI spherical Roller Bearing comes from NACHI-FUJIKOSHI CORP,JAPAN who founded in December 21,1928,he expanded its operations into fields of tools and bearing based on quality  materials,the only one company in the world is so involved in machining equipment like tools ,robots ,bearings,hydraulic equipment and materials.spherical roller bearing must adopt high quality chrome steel materials and also carburizing steel for special applications,it can sustain radial and axial loads.for the size and configuration of NACHI spherical roller bearing,you can see the the following table:


we can see that there are the similar design with the other brand spherical roller bearing,NACHI spherical roller bearing have pressed steel and brass cage also,Most of NACHI spherical roller bearing have lubrication groove and lubrication holes on the outer ring,so its easy to feeding lubricant when maintenance for the machine,the suffix of NACHI spherical roller bearing W33 mean lubrication holes and groove,for example 22330EW33,W20 mean lubrication holes,for example 22330EW20.

Radial Internal Clearance of Spherical Roller Bearings with Cylindrical Bore (ISO)

Radial Internal Clearance of Spherical Roller Bearings with Tapered Bore (ISO)

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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