NSK HR30238J
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
HR30238J
Dimension series
ISO
4GB
ISO355 dimension series approx.
Boundary Dimensions
d
190
mm
Bore diameter
D
340
mm
Outside diameter
T
60
mm
Total width
B
55
mm
Width of inner ring
C
46
mm
Width of outer ring
Cup r (min.)
4
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
880000
N
Basic dynamic load rating
C0r
1020000
N
Basic static load rating
Speeds
Grease
1000
min-1
Grease lubrication
Oil (Oil-bath)
1300
min-1
Oil-bath lubrication
a
64.4
mm
Effective load center
