7303DB Back to Back Angular Contact Ball Bearing d17 D47

7303DB Back to Back Angular Contact Ball Bearing d17 D47

SKU: BTBACBB276 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7303DB
d	17
D	47
B	28
r (min)	1
r1 (min)	0.6
C ISO	26
C0 ISO	17.5
f0	–
Grease lub	12000
Oil lub	14000
a (mm)	33.1
da (min)	22.5
Db (max)	42.5
ra (max)	1
rb (max)	0.6
Refer. mass	0.024