NSK 528/522
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
528/522
Boundary Dimensions
d
47.625
mm
Bore diameter
D
101.6
mm
Outside diameter
T
34.925
mm
Total width
B
36.068
mm
Width of inner ring
C
26.988
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
169000
N
Basic dynamic load rating
C0r
169000
N
Basic static load rating
Speeds
Grease
3800
min-1
Grease lubrication
Oil (Oil-bath)
5000
min-1
Oil-bath lubrication
a
22.1
mm
Effective load center
Dimensions
da
62
mm
Diameter of shaft abutment
Da
89
mm
Diameter of housing abutment
db
55
mm
Diameter of shaft abutment
Db
95
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
