model

bearing	22308-E1-K
X-life	XL
withdrawal sleeve	AH2308

quality m

bearing ≈kg	1.03
withdrawal sleeve ≈kg	0.128

size mm

d1H	35
d	40
D	90
B	33
r min	1.5
D1 ≈	76
d2 ≈	52.4
ds	3.2
ns	4.8
a ≈	3
b	7
screw thread d2G	M45×1.5
I	40

installation size mm

da min	49
Da max	10300
ra max	15400

Basic rated load N

live load Cr	1920
dead load Cor	740

Calculation coefficient

e	10900
Y1	IR9X12X16
Y2
Y0

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