NSK 565/563
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
565/563
Boundary Dimensions
d
63.5
mm
Bore diameter
D
127
mm
Outside diameter
T
36.512
mm
Total width
B
36.17
mm
Width of inner ring
C
28.575
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
204000
N
Basic dynamic load rating
C0r
234000
N
Basic static load rating
Speeds
Grease
2800
min-1
Grease lubrication
Oil (Oil-bath)
3800
min-1
Oil-bath lubrication
a
28.3
mm
Effective load center
Dimensions
da
80
mm
Diameter of shaft abutment
Da
112
mm
Diameter of housing abutment
db
73
mm
Diameter of shaft abutment
Db
120
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
