7220DB Back to Back Angular Contact Ball Bearing d100 D180

7220DB Back to Back Angular Contact Ball Bearing d100 D180

SKU: BTBACBB229 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7220DB
d	100
D	180
B	68
r (min)	2.1
r1 (min)	1.1
C ISO	233
C0 ISO	252
f0	–
Grease lub	2600
Oil lub	3200
a (mm)	115.4
da (min)	112
Db (max)	173
ra (max)	2
rb (max)	1
Refer. mass	6.64