model

bearing	240/750-B-K30-MB
withdrawal sleeve	AH240/750

quality m

bearing ≈kg	1070
withdrawal sleeve ≈kg	170

size mm

d1H	710
d	750
D	1090
B	335
r min	7.5
D1 ≈	976.2
ds	12.5
ns	23.5
a ≈	35
b	50
screw thread d2G	Tr800×7
I	385

installation size mm

da min	778
Da max	1062
ra max	6

Basic rated load N

live load Cr	343
dead load Cor	3

Calculation coefficient

e	1660000
Y1	2750000
Y2	0.37
Y0	1.83

Fatigue limit load Cur/ N	2.72
limit speed nG /min–1	1.79
Reference speed nB/min–1	163000