7018DB FY Back to Back Angular Contact Ball Bearing d90 D140

7018DB FY Back to Back Angular Contact Ball Bearing d90 D140

SKU: BTBACBB57 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7018DB FY
d	90
D	140
B	48
r (min)	1.5
r1 (min)	1
C ISO	106
C0 ISO	127
f0	–
Grease lub	4100
Oil lub	5100
a (mm)	90.4
da (min)	98.5
Db (max)	134.5
ra (max)	1.5
rb (max)	1
Refer. mass	2.52