2017年12月3日星期日

ULTAGE spherical roller bearing

ULTAGE spherical roller bearing is new products by NTN and SNR,ULTAGE bearing offer a wide 
range of spherical roller bearing for the customers demand,they can design and produce different cage versions.from 25mm bore to 2180mm outer diameter can be found in ULTAGE,
 
SNR spherical roller bearing was named SRO which are created by Swiss blacksmith in 1916, and  it become SNR Societe Nouvelle de Roulements" in 1946,SNR developed its commercial network in France and Europe,and become No.1 for bearing in France and 4th in Europe in 1956, SNR has held the speed record with the fastest train in the world in 1981,and now SNR bearing are widely used in high quality and precision application demand like train,aerospace,automotive.
 
NTN was founded began research and manufacture of ball bearings at Japan in 1918, NTN spherical roller bearing appeared on the market in 1922,NTN expand his business in Germany since1961,NTN established NTN France S.A. and NTN Bearing UK ltd in 1964,NTN group completed full certification for the ISO9000 series in 2000,and all NTN plants completed certificated for the ISOTS16949 series in 2005.

From above mentioned,you can see SNR and NTN have the same history and background,so its  easy conbined together to become stronger worldwide and to improve their position in Europe,
Ultage spherical roller bearing have 4 cages and 5 specific solutions,
 
1.EA series cage,its pressed steel cage,the same with EASIER spherical roller bearing CC Cage
2.EM series and L1 series ,machined solid brass cage,with same with EASIER bearing CA cage
3.EF800 series ,special design cage for vibrattion screen, the same with CCJA cage of EASIER
4.EG15 series,polyamide cage,the same cage with EASIER E1.TVPB bearing
 
The internal design of double row spherical roller bearing enables them to carry very high capacity from both directions,it consist of inner ring(raceway on outside,tapered bore or cylindrical bore),outer ring(spherical raceway inner side and lubrication groove and lubrication hole outside),double row symmetrical spherical rollers held in cages.
 
NTN SNR"Premium Quality" spherical roller bearings can supply Optionmised design,no central rib but not 240 and 241series,more larger and longer rollers than traditional design,so its increased load capacities, let us see some new features of NTN-SNR spherical roller bearing,surface optimisation,steel cage with surface treatment,noise reduction, reduced friction torque, increased operating speeds, increased service life,improved performance,reduced operating costs,
 
NTN-SNR ULTAGE spherical roller bearing are widely used in Paper industry,Mines,Quarries and cement works,Steel industry,Transmissions,Wind farming,Rolling Mill,High vibration applications,at the end,XRB show some prefixes and suffix of NTN-SNR spherical roller bearing:
 
E   case-hardening steel 
6E  Case-hardened inner ring
TSx Temperature-stabilised version(up to +250degree)
WA  LLS sealed version
10X Non-ISO ring width,Origin EE sealed version
A   Two steel plate cages with window centred on the inner ring
B   Optimised internal design ,asymmetrical rollers
C2  Internal radial clearance less than normal
C3  Internal radial clearance greater than normal 
C4  Internal radial clearance greater than C3
C5  Internal radial clearance greater than C4
EE  Reinforced seal properties on both side of the bearings
F800 bearing with solid cage for high vibration applications,C4 clearance
F801 the same with F800,But C3 clearance
F802 the same with F800,But CO clearance
G15  Two glass fibre reinforced polyamide cages
K    Tapered bore,taper1:12
K30  Tapered bore,taper1:30
L    Modified internal design
M    One-piece solid brass cage ,centred on rollers
N    Lubrication groove on outer ring,
D1   Groove and lubrication hole on outer ring
UA   Bearing with asymmetrical rollers and solid cage centred on the outer ring for high-vibration applications

As one of China bearing manufacturer. XRB spherical roller bearing focus on learned high technology and knowledge from the worldwide spherical roller bearing manufacturer from 1998,and until now,XRB can produce the full-line sealed spherical roller bearing,bearing for vibrating screen equipment,warmly hope the customers from worldwide contact with XRB for sealed spherical roller bearing.

www.xrbearing.com
Skype:brandbearings
E-mail:brandbearings@gmail.com

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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