NSK 07079/07204
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
07079/07204
Boundary Dimensions
d
20
mm
Bore diameter
D
51.994
mm
Outside diameter
T
15.011
mm
Total width
B
14.26
mm
Width of inner ring
C
12.7
mm
Width of outer ring
Cup r (min.)
1.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
1.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
32000
N
Basic dynamic load rating
C0r
27900
N
Basic static load rating
Speeds
Grease
7500
min-1
Grease lubrication
Oil (Oil-bath)
10000
min-1
Oil-bath lubrication
a
12.1
mm
Effective load center
Dimensions
da
27.5
mm
Diameter of shaft abutment
Da
45
mm
Diameter of housing abutment
db
27
mm
Diameter of shaft abutment
Db
48
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
1.3
mm
Radius of shaft or housing fillet of outer ring
