NSK HR30316J
Metric Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
HR30316J
Dimension series
ISO
2GB
ISO355 dimension series approx.
Boundary Dimensions
d
80
mm
Bore diameter
D
170
mm
Outside diameter
T
42.5
mm
Total width
B
39
mm
Width of inner ring
C
33
mm
Width of outer ring
Cup r (min.)
2.5
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
340000
N
Basic dynamic load rating
C0r
330000
N
Basic static load rating
Speeds
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
3000
min-1
Oil-bath lubrication
a
34
mm
Effective load center
