model

bearing	230/750-K-MB
tapered adapter-sleeve	H30/750

quality m

bearing ≈kg	792
tapered adapter-sleeve ≈kg	250

size mm

d1H	710
d	750
D	1090
B	250
r min	7.5
D1 ≈	990.9
ds	12.5
ns	23.5
Dm	870
I	356
c1 ≈	111

installation size mm

da max	828
Da max	1062
db min	776
Ba min	23
ra max	158

Basic rated load N

live load Cr	8
dead load Cor	2.1

Calculation coefficient

e	630000
Y1	880000
Y2	0.22
Y0	3.1

Fatigue limit load Cur/ N	4.62
limit speed nG /min–1	3.03
Reference speed nB/min–1	85000