NSK 42381/42584
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
42381/42584
Boundary Dimensions
d
96.838
mm
Bore diameter
D
148.43
mm
Outside diameter
T
28.575
mm
Total width
B
28.971
mm
Width of inner ring
C
21.433
mm
Width of outer ring
Cup r (min.)
3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
172000
N
Basic dynamic load rating
C0r
218000
N
Basic static load rating
Speeds
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
3000
min-1
Oil-bath lubrication
a
31.8
mm
Effective load center
Dimensions
da
110
mm
Diameter of shaft abutment
Da
134
mm
Diameter of housing abutment
db
104
mm
Diameter of shaft abutment
Db
142
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3
mm
Radius of shaft or housing fillet of outer ring
