NSK N326M
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
N326M
Boundary Dimensions
d
130
mm
Bore diameter
D
280
mm
Outside diameter
B
58
mm
Width
EW
243
mm
Raceway diameter of outer ring
r (min.)
4
mm
Chamfer dimension
r1 (min.)
4
mm
Chamfer dimension
Basic Load Ratings
Cr
685000
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
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
da (min.)
146
mm
Diameter of shaft abutment
Db (min.)
248
mm
Diameter of housing abutment
Db (max.)
264
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
rb (max.)
3
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
17.7
kg
Mass approx.
