model

bearing	230/560-B-K-MB
withdrawal sleeve	AH30/560A

quality m

bearing ≈kg	339
withdrawal sleeve ≈kg	68.6

size mm

d1H	530
d	560
D	820
B	195
r min	6
D1 ≈	741.5
ds	12.5
ns	23.5
a ≈	12
b	45
screw thread d2G	Tr590×6
I	240

installation size mm

da min	583
Da max	797
ra max	5

Basic rated load N

live load Cr	189
dead load Cor	2

Calculation coefficient

e	680000
Y1	950000
Y2	0.34
Y0	1.84

Fatigue limit load Cur/ N	2.74
limit speed nG /min–1	1.8
Reference speed nB/min–1	101000