model

bearing	239/710-K-MB
withdrawal sleeve	AH39/710

quality m

bearing ≈kg	336
withdrawal sleeve ≈kg	102

size mm

d1H	670
d	710
D	950
B	180
r min	6
D1 ≈	877.5
ds	12.5
ns	23.5
a ≈	12
b	43
screw thread d2G	Tr740×7
I	228

installation size mm

da min	733
Da max	927
ra max	5

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