NSK HR30203J
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
HR30203J
Dimension series
ISO
2DB
ISO355 dimension series approx.
Boundary Dimensions
d
17
mm
Bore diameter
D
40
mm
Outside diameter
T
13.25
mm
Total width
B
12
mm
Width of inner ring
C
11
mm
Width of outer ring
Cup r (min.)
1
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
1
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
24800
N
Basic dynamic load rating
C0r
19900
N
Basic static load rating
Speeds
Grease
9500
min-1
Grease lubrication
Oil (Oil-bath)
13000
min-1
Oil-bath lubrication
a
9.7
mm
Effective load center
