7210BDB Back to Back Angular Contact Ball Bearing d50 D90

7210BDB Back to Back Angular Contact Ball Bearing d50 D90

SKU: BTBACBB165 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7210BDB
d	50
D	90
B	40
r (min)	1.1
r1 (min)	0.6
C ISO	60.7
C0 ISO	57.3
f0	–
Grease lub	4000
Oil lub	5400
a (mm)	79.2
da (min)	57
Db (max)	85.5
ra (max)	1
rb (max)	0.6
Refer. mass	0.97