NSK HR30320J
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
HR30320J
Dimension series
ISO
2GB
ISO355 dimension series approx.
Boundary Dimensions
d
100
mm
Bore diameter
D
215
mm
Outside diameter
T
51.5
mm
Total width
B
47
mm
Width of inner ring
C
39
mm
Width of outer ring
Cup r (min.)
3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
4
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
520000
N
Basic dynamic load rating
C0r
525000
N
Basic static load rating
Speeds
Grease
1700
min-1
Grease lubrication
Oil (Oil-bath)
2400
min-1
Oil-bath lubrication
a
41.1
mm
Effective load center
