NSK NF326M
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NF326M
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
Da (max.)
264
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.
18.2
kg
Mass approx.
