NSK NNU4922
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
NNU4922
Boundary Dimensions
d
110
mm
Bore diameter
D
150
mm
Outside diameter
B
40
mm
Width
FW
122
mm
Raceway diameter of inner ring
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
205000
N
Basic dynamic load rating
C0r
335000
N
Basic static load rating
Speeds
Grease
3600
min-1
Grease lubrication
Oil (Oil-bath)
4500
min-1
Oil-bath lubrication
da (min.)
116.5
mm
Diameter of shaft abutment
da (max.)
121
mm
Diameter of shaft abutment
dc (min.)
125
mm
Diameter of shaft abutment
d1a (min.)
118
mm
Diameter of spacer sleeve abutment
Da (max.)
143.5
mm
Diameter of housing abutment
rb (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
2.07
kg
Mass approx.
