2015年9月18日星期五

NTN spherical roller bearing

NTN spherical roller bearing are consist of inner ring,outer ring,rollers and cage,the barrel rollers track along two row of raceway grooves in the inner ring,The center of the outer ring’s raceway aligns with the center of the bearing. this kinds of bearing can self-aligning so it can accommodates the errors in housing assembly and misalignments between the inner and outer rings caused by bent shafts. NTN Spherical roller bearing have a large load capacity and suitable for many application with vibration and impact loads.
 
NTN self-aligning roller bearing have the cylindrical bore and tapered bore,the tapered bore have K and K30 design,the spherical roller bearing with tapered bore can be mounted using an adapter or removable sleeves,NTN self-aligning roller bearing have brass cage and pressed steel cage design,The NTN unique design leads to:
 
1.Reduced friction torque (as much as 30% less), offering lower operating temperature, with lower power and lubricant consumption.
2.Appreciably increased operating speed, allowing an extended scope of applications.
3.High temperature capacity of up to 200°C (392°F) for metallic cage bearings. Dimensional stability is ensured by a specific heat treatment.
4. A +/- 0.5° misalignment capability, without reducing the load capacity, and up to 1° 30’ in case of low loads
 
FREQUENTLY ASKED QUESTIONS ABOUT NTN SPHERICAL ROLLER BEARING
 
1.What is the difference between B-type and E-type of spherical roller bearings ? 
  The B-cage spherical roller bearing has asymmetric rollers guided by an inner ring center rib for better skewing control. E-cage spherical roller bearing employs larger symmetric rollers for increased load capacity, fast becoming the industry standard. With the recent acquisition of SNR, NTN can provide more E-type spherical roller bearings than ever.
 
2.Does NTN produce sealed spherical roller bearings and self-aligning roller bearings?
   NTN manufacture a limited series of sealed spherical roller bearings and self-aligning roller bearings, the WA22200 series, the MX-W22200, and more special sealed spherical roller bearings. Please contact XRB-engineering for more details

http://www.xrbearing.com/html_news/NTN-spherical-roller-bearing-45.html
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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