7309CDB FY Back to Back Angular Contact Ball Bearing d45 D100

7309CDB FY Back to Back Angular Contact Ball Bearing d45 D100

SKU: BTBACBB311 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7309CDB FY
d	45
D	100
B	50
r (min)	1.5
r1 (min)	1
C ISO	96.1
C0 ISO	79.5
f0	13.5
Grease lub	9000
Oil lub	12000
a (mm)	44.6
da (min)	53.5
Db (max)	94.5
ra (max)	1.5
rb (max)	1
Refer. mass	1.75