NSK N232M
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
N232M
Boundary Dimensions
d
160
mm
Bore diameter
D
290
mm
Outside diameter
B
48
mm
Width
EW
255
mm
Raceway diameter of outer ring
r (min.)
3
mm
Chamfer dimension
r1 (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
525000
N
Basic dynamic load rating
C0r
570000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
2800
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
da (min.)
173
mm
Diameter of shaft abutment
Db (min.)
261
mm
Diameter of housing abutment
Db (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.
14.2
kg
Mass approx.
