Wuxi Skybright Bearing Co.,Ltd
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NN3080K/W33 Cylindrical Roller Bearings

NN3080K/W33 Cylindrical Roller Bearings

Min. Order:
1 Piece
Payment term:
T/T,L/C
Delivery time:
Within 3 days after recieve payment
Technical Parameters:
Product Designations:
NN3080K/W33
Structure:
Cylindrical Roller Bearings NN3080K/W33
Inside Diameter:
400 mm
Outside Diameter:
600 mm
Thickness:
148 mm
Weight:
- KG
Brand:
FAG
Precision Rating:
P2
Bearing Material:
Chrome steel
Seals Type:
Open
NN3080K/W33 Cylindrical Roller Bearings

 Application

 
 1.Single Row Cylindrical Roller Bearing
 
 Single row cylindraical Roller Bearing can be classified in NU,NJ,NUP,N,NF and so on .Inner ring outer ring are separeable.It can bear axial load from one direction.It's generally made of dteel stamping or brass cage and some of them are using cage of formed polyamide.
 
2.Double Row Cylindrical Roller Bearing
 
 NNU-design double cylindrical roller bearing.They are separable,which means ring with complete flange,roller and cage can be installed with other rings,or all the bearing components can be installed separately,whjich is favorable for stalling,checking and maintaining.The bearings of NNU-design have a conical bore generally.These bearings are possoble to reach certain radial internal clearance or certain preload.
 
3.Four Row Cylindrical Roller Bearing
 
 Four Row Cylindrical Roller BearingS are almost used for roller neck of mill housing,rollers and rolling machines.Compared with  other roller bearing,these bearing are characterized by low friction.They are always interference fitted on roll necks especially application to rolling machineswhich rolling at a high speed.
 
 
 FC:Double outer rings,single inner ring,without ribs.
 
 FCD:Double outer rings,double inner rings,without ribs.
 
 FCDP:Double outer rings,with center and loose ribs,double inner rings,without ribs
 
 
 Application of Cylindrical  roller bearing:
 
Cylindrical  roller bearing  is widely used for motors ,autos.mill handing machinery and various kinds of industrial machinery,
 
 
 Features:
    Bearings of TB design 
   Semi-locating bearings
   Axial displacement of inner ring 
   Sealing 
   Lubrication 
   Operating temperature 
   Suffixes 
 
Single row full complement cylindrical roller bearings have solid outer and inner rings together with rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity, high rigidity and are suitable for particularly compact designs. Due to the kinematic conditions, however, they do not achieve the high speeds that are possible when using cylindrical roller bearings with cage.
Single row full complement cylindrical roller bearings are in the form of semi-locating bearings.
Sealing
   The cylindrical roller bearings are supplied in an open design.
Lubrication They are not supplied greased and can be lubricated with oil or grease via the end faces. 
Operating temperature 
       Full complement cylindrical roller bearings are suitable for operating temperatures from -30 °C to +120 °C.
 

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