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/ 7304BDB Back to Back Angular Contact Ball Bearing d20 D52
7304BDB Back to Back Angular Contact Ball Bearing d20 D52
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SKU:
BTBACBB278
Category:
Back to back
Brand:
Koyo
Additional information
Additional information
Bearing no.
7304BDB
d
20
D
52
B
30
r (min)
1.1
r1 (min)
0.6
C ISO
28.2
C0 ISO
19.3
f0
–
Grease lub
8000
Oil lub
10000
a (mm)
45.2
da (min)
27
Db (max)
47.5
ra (max)
1
rb (max)
0.6
Refer. mass
0.3
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