7211DB Back to Back Angular Contact Ball Bearing d55 D100

7211DB Back to Back Angular Contact Ball Bearing d55 D100

SKU: BTBACBB175 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7211DB
d	55
D	100
B	42
r (min)	1.5
r1 (min)	1
C ISO	82.8
C0 ISO	79.6
f0	–
Grease lub	4800
Oil lub	6000
a (mm)	66.6
da (min)	63.5
Db (max)	94.5
ra (max)	1.5
rb (max)	1
Refer. mass	1.27