NSK 5566/5535
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
5566/5535
Boundary Dimensions
d
55.562
mm
Bore diameter
D
122.238
mm
Outside diameter
T
43.658
mm
Total width
B
43.764
mm
Width of inner ring
C
36.512
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
1.3
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
243000
N
Basic dynamic load rating
C0r
292000
N
Basic static load rating
Speeds
Grease
3000
min-1
Grease lubrication
Oil (Oil-bath)
4000
min-1
Oil-bath lubrication
a
30
mm
Effective load center
Dimensions
da
70
mm
Diameter of shaft abutment
Da
106
mm
Diameter of housing abutment
db
68
mm
Diameter of shaft abutment
Db
116
mm
Diameter of housing abutment
ra (max.)
1.3
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
