NSK HR30330J
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
HR30330J
Dimension series
ISO
2GB
ISO355 dimension series approx.
Boundary Dimensions
d
150
mm
Bore diameter
D
320
mm
Outside diameter
T
72
mm
Total width
B
65
mm
Width of inner ring
C
55
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
1020000
N
Basic dynamic load rating
C0r
1060000
N
Basic static load rating
Speeds
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1600
min-1
Oil-bath lubrication
a
60
mm
Effective load center
