7311B Single Row Angular Contact Ball Bearing d55 D120

7311B Single Row Angular Contact Ball Bearing d55 D120

SKU: SRACBB322 Category: Single row Brand: Koyo

Additional information

Additional information

Bearing no.	7311B
d	55
D	120
B	29
r (min)	2
r1 (min)	1
C ISO	78.7
C0 ISO	56.7
f0	–
Grease lub	4000
Oil lub	5300
a (mm)	51.8
da (min)	65
Da (max)	110
ra (max)	2
Refer. mass	1.45