NSK 30217CA
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
30217CA
Boundary Dimensions
d
85
mm
Bore diameter
D
150
mm
Outside diameter
T
30.5
mm
Total width
B
28
mm
Width of inner ring
C
22
mm
Width of outer ring
Cup r (min.)
2
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
2.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
211000
N
Basic dynamic load rating
C0r
226000
N
Basic static load rating
Speeds
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
3200
min-1
Oil-bath lubrication
a
36.2
mm
Effective load center
Dimensions
da (min.)
100
mm
Diameter of shaft abutment
Db (min.)
142
mm
Diameter of housing abutment
Da (min.)
131
mm
Diameter of housing abutment
Da (max.)
140
mm
Diameter of housing abutment
Sa
5
mm
Minimum width of space required in housing on large side face
Sb
8.5
mm
Minimum width of space required in housing on small side face
db (max.)
98
mm
Diameter of shaft abutment
ra (max.)
2
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
2
mm
Radius of shaft or housing fillet of outer ring
