2017年11月28日星期二

NSK spherical roller bearing suffix


NSK spherical roller bearing are double row self-aligning bearings capatable of carrying heavy radial loads combined with moderate thrust loads in both direction,it have brass cage and pressed steel cage,the chamfer of NSK spherical roller bearing is black,this design is good for rust protection,they are extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection.
 
Basic Type:
22200:Spherical roller, medium
22300:Spherical roller, heavy
23000:Spherical roller, very light
23100:Spherical roller, light
23200:Spherical roller, medium, wide
23900:Spherical roller, extra light
24000:Spherical roller, very light, wide
24100:Spherical roller, light, wide
 
Lubrication feature of NSK spherical roller bearing
 
E3: Holes only,outer
E4: Groove & holes,outer
E7: Groove & holes,outer & inner
E8: Outer ring with tapped holes in both faces for lifting + E4 feature
 
Bore Type
Blank:cylindrical bore
K:    1:12 tapered bore
K30:  1:30 tapered bore
 
other feature of spherical roller bearing
P52: Outer ring accuracy
P53: Inner ring accuracy
P55: Both ring accuracy
U22: Special inspection measure
 
S11: Inner and outer ring Heat stabilized to 200°C
 
Cage design of NSK spherical roller bearing
 
CAM:One piece brass cage,guide ring
C,CD:two pcs pressed steel cage guide ring
EA:high capacity steel cage
H:two pcs polyamide cage
M:two pcs brass cage
 
For example 23172 CAMKE4C3P53S11,it mean 23172 bearing,Brass cage,1:12 tapered bore,groove & holes,outer ring,C3 clearance,inner ring accuracy and heat stabilized to 200°C both inner and outer ring.
 
More suffix of NSK Spherical roller bearing
 
C2:tight
black:normal
C3:Loose
C4:Extra loose
g:carburized steel,complete bearing
g3:carburized steel ,inner ring only
E42:PLUGS PROVIDED FOR OUTER RING HOLES
E4P55:COMBINATION W33, W4, W31
E4U22:COMBINATION W33, W31
E7U22:COMBINATION W33, W26, W31
P52:OUTER RING WITH EXTRA CLOSE RUNNING ACCURACY
P53:INNER RING WITH EXTRA CLOSE RUNNING ACCURACY
P55:INNER AND OUTER RING W/EXTRA CLOSE RUNNING ACCURACY
U22:SPECIAL INSPECTION MEASURES

XRB is the China bearing manufacturer & factory & exporter & supplier ,it can supply Plummer block housings with NSK spherical roller bearings, Our large quantity NSK spherical roller bearing Stock can meet your need with lowest price and fast delivery
 
We accepted DHL,FEDEX,TNT express for small order and samples order,also the transportation By AIR or By Sea,by Train are all available.we are sure we can ship SNR Plummer block housings to your office at the first time.
 
E-mail: brandbearings@gmail.com, 
Skype:brandbearings
www.xrbearing.com

没有评论:

发表评论

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