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high rpm timken beairng NU1014 :
| d | 70mm |
| D | 110mm |
| B | 20mm |
| Fw | 80mm |
Type of cylindrical roller bearing
Cylindrical roller bearing can be divided into single row ,double row,and multiple row cylindrical roller bearing according to the difference of rolling number.
Single Row:N,NU,NJ,NF,NUP,NFP,NH.
Double Row: NN,NNU , NNF
Other:FC,FCD
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.
Features of our cylindrical roller bearings
1.High quality and good service 2.Less friction and low noise 3.Competitve price 4.Durable5.Ability to carry heavy loads6.Less coefficient of friction7.High limiting speed8.Large size range:inner diameter from 20mm-800mm.9.Variations of structure:NU,N,NJ,NF,NUP,NH,NCL...V,NB,NU...V,NNU,NNCF,NNCL,
NNCS,FC,FCD,FCDP...
Our Superiority:
1. The huge stock , complete in specifications
2. The professional technical personnel and strict quality control team
3. The whole-process service of before-sale, in -sale and after-sale
4. Can make the customized bearings
Price can be negotiable according to details of Quantity, Packing, Payment, Delivery time, etc. Please feel free to contact us for further information!