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/ 7221CDB FY Back to Back Angular Contact Ball Bearing d105 D190
7221CDB FY Back to Back Angular Contact Ball Bearing d105 D190
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SKU:
BTBACBB232
Category:
Back to back
Brand:
Koyo
Additional information
Additional information
Bearing no.
7221CDB FY
d
105
D
190
B
72
r (min)
2.1
r1 (min)
1.1
C ISO
264
C0 ISO
287
f0
14.6
Grease lub
4300
Oil lub
5700
a (mm)
75.9
da (min)
117
Db (max)
183
ra (max)
2
rb (max)
1
Refer. mass
7.9
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