model

bearing	230/530-B-K-MB
tapered adapter-sleeve	H30/530

quality m

bearing ≈kg	291
tapered adapter-sleeve ≈kg	103

size mm

d1H	500
d	530
D	780
B	185
r min	6
D1 ≈	703.7
ds	12.5
ns	23.5
Dm	630
I	265
c1 ≈	89

installation size mm

da max	589
Da max	757
db min	550
Ba min	18
ra max	138

Basic rated load N

live load Cr	8
dead load Cor	2

Calculation coefficient

e	680000
Y1	890000
Y2	0.28
Y0	2.45

Fatigue limit load Cur/ N	3.64
limit speed nG /min–1	2.39
Reference speed nB/min–1	79000