7903CDB FY Back to Back Angular Contact Ball Bearing d17 D30

7903CDB FY Back to Back Angular Contact Ball Bearing d17 D30

SKU: BTBACBB453 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7903CDB FY
d	17
D	30
B	14
r (min)	0.3
r1 (min)	0.15
C ISO	8.11
C0 ISO	5.9
f0	14.9
Grease lub	28000
Oil lub	38000
a (mm)	13.4
da (min)	19.5
Db (max)	28.8
ra (max)	0.3
rb (max)	0.15
Refer. mass	0.032