7056BDB FY Back to Back Angular Contact Ball Bearing d280 D420

7056BDB FY Back to Back Angular Contact Ball Bearing d280 D420

SKU: BTBACBB103 Category: Back to back Brand: Koyo

Additional information

Additional information

Bearing no.	7056BDB FY
d	280
D	420
B	130
r (min)	4
r1 (min)	1.5
C ISO	483
C0 ISO	906
f0	–
Grease lub	850
Oil lub	1100
a (mm)	358.7
da (min)	298
Db (max)	411.5
ra (max)	3
rb (max)	1.5
Refer. mass	62