model

bearing	20228-K-MB-C3
tapered adapter-sleeve	H3028

quality m

bearing ≈kg	8.98
tapered adapter-sleeve ≈kg	3.25

size mm

d1H	125
d	140
D	250
B	42
r min	3
D1 ≈	223.9
Dm ≈	165
I	82
c ≈	24

installation size mm

da max	166
Da max	236
db min	147
Ba min	19
ra max	2.5

Basic rated load N

live load Cr	390000
dead load Cor	131

Fatigue limit load Cur/ N	17
limit speed nG min–1	2