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/ 7920CDB FY Back to Back Angular Contact Ball Bearing d100 D140
7920CDB FY Back to Back Angular Contact Ball Bearing d100 D140
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SKU:
BTBACBB470
Category:
Back to back
Brand:
Koyo
Additional information
Additional information
Bearing no.
7920CDB FY
d
100
D
140
B
40
r (min)
1.1
r1 (min)
0.6
C ISO
90.2
C0 ISO
117
f0
16.3
Grease lub
5500
Oil lub
7400
a (mm)
52.1
da (min)
107
Db (max)
135.5
ra (max)
1
rb (max)
0.6
Refer. mass
1.55
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