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/ 7404BDB FY Back to Back Angular Contact Ball Bearing d20 D72
7404BDB FY Back to Back Angular Contact Ball Bearing d20 D72
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SKU:
BTBACBB410
Category:
Back to back
Brand:
Koyo
Additional information
Additional information
Bearing no.
7404BDB FY
d
20
D
72
B
38
r (min)
1.1
r1 (min)
0.6
C ISO
54.4
C0 ISO
35.9
f0
–
Grease lub
6400
Oil lub
9600
a (mm)
58.4
da (min)
27
Db (max)
67.5
ra (max)
1
rb (max)
0.6
Refer. mass
0.79
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