NSK L68149/L68111
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
L68149/L68111
Boundary Dimensions
d
35
mm
Bore diameter
D
59.975
mm
Outside diameter
T
15.875
mm
Total width
B
16.764
mm
Width of inner ring
C
11.938
mm
Width of outer ring
Cup r (min.)
1.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
SPEC
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
43000
N
Basic dynamic load rating
C0r
47000
N
Basic static load rating
Speeds
Grease
6000
min-1
Grease lubrication
Oil (Oil-bath)
8000
min-1
Oil-bath lubrication
a
13.2
mm
Effective load center
Dimensions
da
45.5
mm
Diameter of shaft abutment
Da
53
mm
Diameter of housing abutment
db
39
mm
Diameter of shaft abutment
Db
56
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
1.3
mm
Radius of shaft or housing fillet of outer ring
