NSK 33889/33821
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
33889/33821
Boundary Dimensions
d
50.8
mm
Bore diameter
D
95.25
mm
Outside diameter
T
27.783
mm
Total width
B
28.575
mm
Width of inner ring
C
22.225
mm
Width of outer ring
Cup r (min.)
2.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
135000
N
Basic dynamic load rating
C0r
144000
N
Basic static load rating
Speeds
Grease
3800
min-1
Grease lubrication
Oil (Oil-bath)
5300
min-1
Oil-bath lubrication
a
19.8
mm
Effective load center
Dimensions
da
64
mm
Diameter of shaft abutment
Da
85
mm
Diameter of housing abutment
db
58
mm
Diameter of shaft abutment
Db
90
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
2.3
mm
Radius of shaft or housing fillet of outer ring
