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HR303/22
Basic Parameters
HR303/22
model
Tapered roller bearing1
type
Overall dimensions
22
d
56
D
17.25
T
16
B
14
C
1.5
Cone r
1.5
Cup r
rated load
37000
Cr
36500
Cor
3750
Cr
3750
Cor
Maximum speed
7100
Grease
9500
Oil
HR303/22
Bearing designation
—
ISO355Sizetype
installation dimensions
33
da
30
db
47 46
Da
50
b
2
a
3
b
1.5 1.5
ra
12.4
Eff. Load
0.32
Constant
1.9
Axial LoadAxial load factor 1
1.0
Axial LoadAxial load factor Y0
Mass weight(kg)
0.208
approx
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