NSK NN3926MB
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NN3926MB
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
130
mm
Bore diameter
D
180
mm
Outside diameter
B
37
mm
Width
r(min.)
1.5
mm
Chamfer Dimension
Basic Load Ratings
Cr
199
kN
Basic Dynamic Load Rating
C0r
325
kN
Basic Static Load Rating
Speeds
Grease
4900
min-1
Limiting Speed
Oil (Oil-air)
5900
min-1
Limiting Speed
Dimensions
Ew
167
mm
Roller Circumscribed Circle Diameters
s
1.4
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
138
mm
Diameter of Shaft Abutment
d1a(min.)
140
mm
Diameter of Shaft Abutment
Da(min.)
169
mm
Diameter of Housing Abutment
Da(max.)
172
mm
Diameter of Housing Abutment
ra(max.)
1.5
mm
Radius of Shaft or Housing Fillet
