7928CDB FY Back to Back Angular Contact Ball Bearing d140 D190

7928CDB FY Back to Back Angular Contact Ball Bearing d140 D190

SKU: BTBACBB475 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7928CDB FY
d	140
D	190
B	48
r (min)	1.5
r1 (min)	1
C ISO	143
C0 ISO	210
f0	16.6
Grease lub	4000
Oil lub	5400
a (mm)	68.2
da (min)	148.5
Db (max)	184.5
ra (max)	1.5
rb (max)	1
Refer. mass	3.18