NSK HR31322J
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
HR31322J
Dimension series
ISO
7GB
ISO355 dimension series approx.
Boundary Dimensions
d
110
mm
Bore diameter
D
240
mm
Outside diameter
T
63
mm
Total width
B
57
mm
Width of inner ring
C
38
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
580000
N
Basic dynamic load rating
C0r
605000
N
Basic static load rating
Speeds
Grease
1400
min-1
Grease lubrication
Oil (Oil-bath)
1900
min-1
Oil-bath lubrication
a
74.7
mm
Effective load center
