NSK 65385/65320
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
65385/65320
Boundary Dimensions
d
44.45
mm
Bore diameter
D
114.3
mm
Outside diameter
T
44.45
mm
Total width
B
44.45
mm
Width of inner ring
C
34.925
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
211000
N
Basic dynamic load rating
C0r
205000
N
Basic static load rating
Speeds
Grease
3600
min-1
Grease lubrication
Oil (Oil-bath)
4800
min-1
Oil-bath lubrication
a
32.2
mm
Effective load center
Dimensions
da
65
mm
Diameter of shaft abutment
Da
97
mm
Diameter of housing abutment
db
59
mm
Diameter of shaft abutment
Db
107
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
