NSK L45449/L45410
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
L45449/L45410
Boundary Dimensions
d
29
mm
Bore diameter
D
50.292
mm
Outside diameter
T
14.224
mm
Total width
B
14.732
mm
Width of inner ring
C
10.668
mm
Width of outer ring
Cup r (min.)
1.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
33000
N
Basic dynamic load rating
C0r
34000
N
Basic static load rating
Speeds
Grease
7100
min-1
Grease lubrication
Oil (Oil-bath)
9500
min-1
Oil-bath lubrication
a
10.8
mm
Effective load center
Dimensions
da
39.5
mm
Diameter of shaft abutment
Da
44.5
mm
Diameter of housing abutment
db
33
mm
Diameter of shaft abutment
Db
48
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
