7409BDB Back to Back Angular Contact Ball Bearing d45 D120

7409BDB Back to Back Angular Contact Ball Bearing d45 D120

SKU: BTBACBB428 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7409BDB
d	45
D	120
B	58
r (min)	2
r1 (min)	1
C ISO	138
C0 ISO	111
f0	–
Grease lub	2800
Oil lub	4300
a (mm)	99.1
da (min)	55
Db (max)	114.5
ra (max)	2
rb (max)	1
Refer. mass	3.1