NSK 32972
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
32972
Boundary Dimensions
d
360
mm
Bore diameter
D
480
mm
Outside diameter
T
76
mm
Total width
B
72
mm
Width of inner ring
C
62
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
1160000
N
Basic dynamic load rating
C0r
2100000
N
Basic static load rating
Speeds
Grease
600
min-1
Grease lubrication
Oil (Oil-bath)
800
min-1
Oil-bath lubrication
a
91.4
mm
Effective load center
Dimensions
da (min.)
381
mm
Diameter of shaft abutment
Db (min.)
465
mm
Diameter of housing abutment
Da (min.)
445
mm
Diameter of housing abutment
Da (max.)
466
mm
Diameter of housing abutment
Sa
14
mm
Minimum width of space required in housing on large side face
Sb
14
mm
Minimum width of space required in housing on small side face
db (max.)
386
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
