model

bearing	22209-E1-K
X-life	XL
withdrawal sleeve	AH309

quality m

bearing ≈kg	0.577
withdrawal sleeve ≈kg	0.108

size mm

d1H	40
d	45
D	85
B	23
r min	1.1
D1 ≈	75.6
d2 ≈	54.8
ds	3.2
ns	4.8
a ≈	3
b	6
screw thread d2G	M50×1.5
I	31

installation size mm

da min	52
Da max	10500
ra max	16800

Basic rated load N

live load Cr	2320
dead load Cor	810

Calculation coefficient

e	9200
Y1	IR12X15X16
Y2
Y0

Fatigue limit load Cur/ N
limit speed nG /min–1
Reference speed nB/min–1