model

bearing	2220-K-M-C3
tapered adapter-sleeve	H320

quality m

bearing ≈kg	5.1
tapered adapter-sleeve ≈kg	1.69

size mm

d1H	90
d	100
D	180
B	46
r min	2.1
D1 ≈	156.9
d1 ≈	124.4
Dm	130
I	71
c ≈	20
C11)	-

installation size mm

da max	120
Da max	168
db min	108
Ba min	8
ra max	2.1

Basic rated load N

live load Cr	98000
dead load Cor	40000

Calculation coefficient

e	0.27
Y1	2.33
Y2	3.61
Y0	2.44

Fatigue limit load Cur/ N	2120
limit speed nG /min–1	5600
Reference speed nB/min–1	5400