model

bearing	239/530-K-MB
withdrawal sleeve	AH39/530

quality m

bearing ≈kg	146
withdrawal sleeve ≈kg	43.4

size mm

d1H	500
d	530
D	710
B	136
r min	5
D1 ≈	656.4
ds	12.5
ns	23.5
a ≈	10
b	37
screw thread d2G	Tr550×6
I	175

installation size mm

da min	548
Da max	692
ra max	4

Basic rated load N

live load Cr	171.2
dead load Cor	2

Calculation coefficient

e	430000
Y1	580000
Y2	0.22
Y0	3.04

Fatigue limit load Cur/ N	4.53
limit speed nG /min–1	2.97
Reference speed nB/min–1	58000