7209CDB Back to Back Angular Contact Ball Bearing d45 D85

7209CDB Back to Back Angular Contact Ball Bearing d45 D85

SKU: BTBACBB161 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7209CDB
d	45
D	85
B	38
r (min)	1.1
r1 (min)	0.6
C ISO	69.7
C0 ISO	61.8
f0	14.2
Grease lub	8000
Oil lub	11000
a (mm)	36.2
da (min)	52
Db (max)	80.5
ra (max)	1
rb (max)	0.6
Refer. mass	0.86