NSK 52400/52618
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
52400/52618
Boundary Dimensions
d
101.6
mm
Bore diameter
D
157.162
mm
Outside diameter
T
36.512
mm
Total width
B
36.116
mm
Width of inner ring
C
26.195
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
222000
N
Basic dynamic load rating
C0r
286000
N
Basic static load rating
Speeds
Grease
2000
min-1
Grease lubrication
Oil (Oil-bath)
2800
min-1
Oil-bath lubrication
a
36.1
mm
Effective load center
Dimensions
da
117
mm
Diameter of shaft abutment
Da
142
mm
Diameter of housing abutment
db
111
mm
Diameter of shaft abutment
Db
152
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
