7221DF FY Face to Face Angular Contact Ball Bearing d105 D190

7221DF FY Face to Face Angular Contact Ball Bearing d105 D190

SKU: FTFACBB233 Category: Face to face Brand: Koyo

Additional information

Additional information

Bearing no.	7221DF FY
d	105
D	190
B	72
r (min)	2.1
r1 (min)	–
C ISO	243
C0 ISO	265
f0	–
Grease lub	3100
Oil lub	3900
a (mm)	50.1
db (min)	117
Da (max)	178
ra (max)	2
rb (max)	1
Refer. mass	7.9