7204DB FY Back to Back Angular Contact Ball Bearing d20 D47

7204DB FY Back to Back Angular Contact Ball Bearing d20 D47

SKU: BTBACBB134 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7204DB FY
d	20
D	47
B	28
r (min)	1
r1 (min)	0.6
C ISO	23.5
C0 ISO	16.8
f0	–
Grease lub	14000
Oil lub	17000
a (mm)	33.9
da (min)	25.5
Db (max)	42.5
ra (max)	1
rb (max)	0.6
Refer. mass	0.224