NSK M802048/M802011
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
M802048/M802011
Boundary Dimensions
d
41.275
mm
Bore diameter
D
82.55
mm
Outside diameter
T
26.543
mm
Total width
B
25.654
mm
Width of inner ring
C
20.193
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
96500
N
Basic dynamic load rating
C0r
102000
N
Basic static load rating
Speeds
Grease
4300
min-1
Grease lubrication
Oil (Oil-bath)
6000
min-1
Oil-bath lubrication
a
22.9
mm
Effective load center
Dimensions
da
57
mm
Diameter of shaft abutment
Da
70
mm
Diameter of housing abutment
db
51
mm
Diameter of shaft abutment
Db
79
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
