Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills

Model NO.
N2214EM
Separated
Separated
Vibration Level
V4, V3, V2, V1
Radial Play
C0, C2, C3, C4
Holder
Steel and Brass
Precision
P0, P6, P5, P4, P2
Sample
According to Customer′s Needs
Stock
Rich
Load Port
Qingdao China
Transport Package
Carton + Wooden Box Package
Specification
40mm-500mm
Trademark
R&Z or customzied
Origin
Shandong China
HS Code
848220
Production Capacity
100000/Year
Reference Price
$ 10.80 - 13.50
Contact Us

Product Description



Bearing Spherical roller bearing 70*125*31mm N2214EM High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
Roller bearing parameters:
 
Model NO. N2214EM
Models NJ NU NUP NNU NNCF ... or customized
We provide High precision & Stable quality
Material 52100 Bearing Steel GCr15, Plastic, Ceramic, Stainless steel etc.
Sealed Type Open / Steel Shield / Rubber Seals
Clearance C0 C2 C3 C4
Tech Precision Ground, Heat Treated, Polished, Hard Chrome Plated
Feature Low noise, corrosion, rust resistance, and long service life
Applications * Jaw crushers
* Cone crusher
* Roller crusher
* Imp actors

Specification:
 
Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
  d D B kg   d D B kg
NU204 20 47 14 0.11 NU304 20 52 15 0.201
NU205 25 52 15 0.137 NU305 25 62 17 0.251
NU206 30 62 16 0.211 NU306 30 72 19 0.377
NU207 35 72 17 0.3 NU307 35 80 21 0.501
NU208 40 80 18 0.382 NU308 40 90 23 0.68
NU209 45 85 19 0.438 NU309 45 100 25 0.93
NU210 50 90 20 0.493 NU310 50 110 27 1.2
NU211 55 100 21 0.648 NU311 55 120 29 1.53
NU212 60 110 22 0.84 NU312 60 130 31 1.87
NU213 65 120 23 1.07 NU313 65 140 33 2.31
NU214 70 125 24 1.16 NU314 70 150 35 2.86
NU215 75 130 25 1.25 NU315 75 160 37 3.43
NU216 80 140 26 1.5 NU316 80 170 39 4.05
NU217 85 150 27 2.5 NU317 85 180 41 4.82
NU218 90 160 30 2.35 NU318 90 190 43 5.59

N type :
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft
relative bearing between the axial displacement generated in both directions.

Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
Advantages of R&Z cylindrical roller bearing:
Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
  • Available in various designs
  • High to very high load ratings
  • Available with cylindrical or tapered bore
  • Double row cylindrical roller bearings with cage can absorb very high radial forces due to the linear contact between rolling element and bearing ring. They are classified into two general designs which differ in flange position on the inner or outer ring. Double row cylindrical roller bearings can be disassembled and are easily installed or uninstalled. They are suitable for medium to high speeds, but they are rigid and cannot compensate angular misalignments.
  Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills

Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills

Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills

Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
Application

Large motors, Machine tool spindles, Engine front and rear support shafts, Train and bus box shaft support, Diesel engine  crankshaft, Automobile and tractor gearbox, Internal combustion engine, Generator, Gas turbine, Reducer, Rolling mill, Vibrating screen and lifting and transportation machinery
Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
Bearing Spherical Roller Bearing 70*125*31mm N2214em High-Speed Rotation Cylindrical Roller Bearing for Rolling Mills
Our package

* Industrial pa c kage+outer carton+pallets
* si n gle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requir e ments


FAQ:

SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of   the bearings samples need client to pay
samples charge and shipping cost.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  2000 pcs customized your brand bearings.

OEM POLICY
1.We can printing our brand (logo,artwork)   on the shield or make your own brand on the shield.
2.We can custom your packaging according to your design

 

 

Cylindrical Roller Bearing