NSK 32964
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
32964
Boundary Dimensions
d
320
mm
Bore diameter
D
440
mm
Outside diameter
T
76
mm
Total width
B
72
mm
Width of inner ring
C
63
mm
Width of outer ring
Cup r (min.)
3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
4
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
1110000
N
Basic dynamic load rating
C0r
1880000
N
Basic static load rating
Speeds
Grease
970
min-1
Grease lubrication
Oil (Oil-bath)
900
min-1
Oil-bath lubrication
a
84.3
mm
Effective load center
Dimensions
da (min.)
341
mm
Diameter of shaft abutment
Db (min.)
425
mm
Diameter of housing abutment
Da (min.)
404
mm
Diameter of housing abutment
Da (max.)
426
mm
Diameter of housing abutment
Sa
13
mm
Minimum width of space required in housing on large side face
Sb
13
mm
Minimum width of space required in housing on small side face
db (max.)
345
mm
Diameter of shaft abutment
ra (max.)
3
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
2.5
mm
Radius of shaft or housing fillet of outer ring
