NU2218 Single row cylindrical roller bearing, floating, separable, pressed steel cage
Dimension :
|
Inner Diameter d
|
90
mm
|
|
Outer
Diameter D
|
160
mm
|
|
Height
B
|
40
mm
|
|
E
|
143
mm
|
|
F
|
107
mm
|
|
rs
min
|
2 mm
|
|
r1s
min
|
2 mm
|
|
Radial
clearance class
|
CN，C0
|
|
Mass
(without HJ ring)
|
3.09
kg
|
Bearing Performance :
|
Dynamic load, Cr
|
197
kN
|
|
Static
load, Cor
|
248
kN
|
|
Fatigue
limit load, Cu
|
28.3
kN
|
|
Nlim
(oil)
|
4,600
Tr/min
|
|
Nlim
(grease)
|
3,900
Tr/min
|
|
Min
operating temperature, Tmin
|
-40
°C
|
|
Max
operating temperature, Tmax
|
120
°C
|
Application :
NU2218 Wind Turbines Bearings are used in various places of the nacelle: rotor shaft, gearbox (step-up gear), generator, yaw etc .
Picture Show :
MKL BEARING have automatic production line ,we can produce high quality with promot delivery time for you .
