NSK NU232EM
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
NU232EM
Boundary Dimensions
d
160
mm
Bore diameter
D
290
mm
Outside diameter
B
48
mm
Width
FW
195
mm
Raceway diameter of inner ring
r (min.)
3
mm
Chamfer dimension
r1 (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
615000
N
Basic dynamic load rating
C0r
665000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
2600
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
4000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
db (min.)
173
mm
Diameter of shaft / spacer sleeve abutment
db (max.)
190
mm
Diameter of shaft / spacer sleeve abutment
dc (min.)
197
mm
Diameter of shaft abutment
Da (max.)
277
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
rb (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
14.5
kg
Mass approx.
