NSK NN3032ZTBKR
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NN3032ZTBKR
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
160
mm
Bore diameter
D
240
mm
Outside diameter
B
60
mm
Width
r(min.)
2.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
255
kN
Basic Dynamic Load Rating
C0r
330
kN
Basic Static Load Rating
Speeds
Grease
4500
min-1
Limiting Speed
Oil (Oil-air)
6000
min-1
Limiting Speed
Dimensions
Ew
219
mm
Roller Circumscribed Circle Diameters
s
2.3
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
171
mm
Diameter of Shaft Abutment
d1a(min.)
172
mm
Diameter of Shaft Abutment
Da(min.)
222
mm
Diameter of Housing Abutment
Da(max.)
229
mm
Diameter of Housing Abutment
ra(max.)
2
mm
Radius of Shaft or Housing Fillet
