NSK LM11949/LM11910
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
LM11949/LM11910
Boundary Dimensions
d
19.05
mm
Bore diameter
D
45.237
mm
Outside diameter
T
15.494
mm
Total width
B
16.637
mm
Width of inner ring
C
12.065
mm
Width of outer ring
Cup r (min.)
1.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
1.3
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
35000
N
Basic dynamic load rating
C0r
28900
N
Basic static load rating
Speeds
Grease
9000
min-1
Grease lubrication
Oil (Oil-bath)
12000
min-1
Oil-bath lubrication
a
9.5
mm
Effective load center
Dimensions
da
25
mm
Diameter of shaft abutment
Da
39.5
mm
Diameter of housing abutment
db
23.5
mm
Diameter of shaft abutment
Db
41.5
mm
Diameter of housing abutment
ra (max.)
1.3
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
1.3
mm
Radius of shaft or housing fillet of outer ring
