NSK NUP211EM
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NUP211EM
Boundary Dimensions
d
55
mm
Bore diameter
D
100
mm
Outside diameter
B
21
mm
Width
FW
66
mm
Raceway diameter of inner ring
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
106000
N
Basic dynamic load rating
C0r
98500
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
6700
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
12000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
5600
min-1
Grease lubrication
Oil (Oil-bath)
7100
min-1
Oil-bath lubrication
da (min.)
63
mm
Diameter of shaft abutment
dd (min.)
73
mm
Diameter of shaft abutment
Da (max.)
92
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
rb (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
0.762
kg
Mass approx.
