NSK 32312C
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
32312C
Boundary Dimensions
d
60
mm
Bore diameter
D
130
mm
Outside diameter
T
48.5
mm
Total width
B
46
mm
Width of inner ring
C
35
mm
Width of outer ring
Cup r (min.)
2.5
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
241000
N
Basic dynamic load rating
C0r
249000
N
Basic static load rating
Speeds
Grease
2800
min-1
Grease lubrication
Oil (Oil-bath)
3800
min-1
Oil-bath lubrication
a
39.9
mm
Effective load center
Dimensions
da (min.)
81
mm
Diameter of shaft abutment
Db (min.)
125
mm
Diameter of housing abutment
Da (min.)
102
mm
Diameter of housing abutment
Da (max.)
116
mm
Diameter of housing abutment
Sa
4
mm
Minimum width of space required in housing on large side face
Sb
13.5
mm
Minimum width of space required in housing on small side face
db (max.)
74
mm
Diameter of shaft abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
2
mm
Radius of shaft or housing fillet of outer ring
