NSK NJ213EM
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NJ213EM
Boundary Dimensions
d
65
mm
Bore diameter
D
120
mm
Outside diameter
B
23
mm
Width
FW
78.5
mm
Raceway diameter of inner ring
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
132000
N
Basic dynamic load rating
C0r
119000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
6000
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
9500
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
4800
min-1
Grease lubrication
Oil (Oil-bath)
5600
min-1
Oil-bath lubrication
db (min.)
73
mm
Diameter of shaft / spacer sleeve abutment
db (max.)
76
mm
Diameter of shaft / spacer sleeve abutment
dd (min.)
87
mm
Diameter of shaft abutment
Da (max.)
112
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
1.19
kg
Mass approx.
