7209DB FY Back to Back Angular Contact Ball Bearing d45 D85

7209DB FY Back to Back Angular Contact Ball Bearing d45 D85

SKU: BTBACBB164 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7209DB FY
d	45
D	85
B	38
r (min)	1.1
r1 (min)	0.6
C ISO	61.3
C0 ISO	53.2
f0	–
Grease lub	7500
Oil lub	9400
a (mm)	56
da (min)	52
Db (max)	80.5
ra (max)	1
rb (max)	0.6
Refer. mass	0.86