model

bearing	230/710-B-K-MB
withdrawal sleeve	AH30/710A

quality m

bearing ≈kg	650
withdrawal sleeve ≈kg	136

size mm

d1H	670
d	710
D	1030
B	236
r min	7.5
D1 ≈	938.8
ds	12.5
ns	23.5
a ≈	16
b	50
screw thread d2G	Tr750×7
I	286

installation size mm

da min	738
Da max	1002
ra max	6

Basic rated load N

live load Cr	299.8
dead load Cor	2.1

Calculation coefficient

e	1270000
Y1	1800000
Y2	0.23
Y0	2.9

Fatigue limit load Cur/ N	4.31
limit speed nG /min–1	2.83
Reference speed nB/min–1	203000