NSK NF314W
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NF314W
Boundary Dimensions
d
70
mm
Bore diameter
D
150
mm
Outside diameter
B
35
mm
Width
EW
130
mm
Raceway diameter of outer ring
r (min.)
2.1
mm
Chamfer dimension
r1 (min.)
2.1
mm
Chamfer dimension
Basic Load Ratings
Cr
183000
N
Basic dynamic load rating
C0r
156000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
5600
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
3200
min-1
Grease lubrication
Oil (Oil-bath)
4000
min-1
Oil-bath lubrication
da (min.)
81
mm
Diameter of shaft abutment
Db (min.)
134
mm
Diameter of housing abutment
Da (max.)
139
mm
Diameter of housing abutment
Db (max.)
139
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
rb (max.)
2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
2.77
kg
Mass approx.
