NSK NUP212EW
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NUP212EW
Boundary Dimensions
d
60
mm
Bore diameter
D
110
mm
Outside diameter
B
22
mm
Width
FW
72
mm
Raceway diameter of inner ring
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
120000
N
Basic dynamic load rating
C0r
107000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
6300
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
5300
min-1
Grease lubrication
Oil (Oil-bath)
6300
min-1
Oil-bath lubrication
da (min.)
68
mm
Diameter of shaft abutment
dd (min.)
80
mm
Diameter of shaft abutment
Da (max.)
102
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
rb (max.)
1.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
0.87
kg
Mass approx.
