NSK NUP314EM
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NUP314EM
Boundary Dimensions
d
70
mm
Bore diameter
D
150
mm
Outside diameter
B
35
mm
Width
FW
89
mm
Raceway diameter of inner ring
r (min.)
2.1
mm
Chamfer dimension
r1 (min.)
2.1
mm
Chamfer dimension
Basic Load Ratings
Cr
252000
N
Basic dynamic load rating
C0r
222000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
4800
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
8000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
4000
min-1
Grease lubrication
Oil (Oil-bath)
5000
min-1
Oil-bath lubrication
da (min.)
81
mm
Diameter of shaft abutment
dd (min.)
100
mm
Diameter of shaft abutment
Da (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.
3.21
kg
Mass approx.
