NSK JM515649/JM515610
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
JM515649/JM515610
Boundary Dimensions
d
80
mm
Bore diameter
D
130
mm
Outside diameter
T
35
mm
Total width
B
34
mm
Width of inner ring
C
28.5
mm
Width of outer ring
Cup r (min.)
2.5
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
205000
N
Basic dynamic load rating
C0r
252000
N
Basic static load rating
Speeds
Grease
2600
min-1
Grease lubrication
Oil (Oil-bath)
3600
min-1
Oil-bath lubrication
a
29.9
mm
Effective load center
Dimensions
da
94
mm
Diameter of shaft abutment
Da
117
mm
Diameter of housing abutment
db
88
mm
Diameter of shaft abutment
Db
125
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
2.5
mm
Radius of shaft or housing fillet of outer ring
