NSK NJ2217EM
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NJ2217EM
Boundary Dimensions
d
85
mm
Bore diameter
D
150
mm
Outside diameter
B
36
mm
Width
FW
100.5
mm
Raceway diameter of inner ring
r (min.)
2
mm
Chamfer dimension
r1 (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
268000
N
Basic dynamic load rating
C0r
279000
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)
6700
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
3800
min-1
Grease lubrication
Oil (Oil-bath)
4500
min-1
Oil-bath lubrication
db (min.)
94
mm
Diameter of shaft / spacer sleeve abutment
db (max.)
98
mm
Diameter of shaft / spacer sleeve abutment
dd (min.)
110
mm
Diameter of shaft abutment
Da (max.)
141
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
2.79
kg
Mass approx.
