NSK NN4922MBKR
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NN4922MBKR
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
110
mm
Bore diameter
D
150
mm
Outside diameter
B
40
mm
Width
r(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
192
kN
Basic Dynamic Load Rating
C0r
335
kN
Basic Static Load Rating
Speeds
Grease
5800
min-1
Limiting Speed
Oil (Oil-air)
7000
min-1
Limiting Speed
Dimensions
Ew
140
mm
Roller Circumscribed Circle Diameters
s
1.2
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
116.5
mm
Diameter of Shaft Abutment
d1a(min.)
118
mm
Diameter of Shaft Abutment
Da(min.)
142
mm
Diameter of Housing Abutment
Da(max.)
143.5
mm
Diameter of Housing Abutment
ra(max.)
1
mm
Radius of Shaft or Housing Fillet
