model

bearing	23272-B-K-MB
withdrawal sleeve	AH3272G

quality m

bearing ≈kg	328
withdrawal sleeve ≈kg	37.5

size mm

d1H	340
d	360
D	650
B	232
r min	6
D1 ≈	548.3
ds	12.5
ns	23.5
a ≈	9
b	40
screw thread d2G	Tr380×5
I	274

installation size mm

da min	386
Da max	624
ra max	5

Basic rated load N

live load Cr	283
dead load Cor	3

Calculation coefficient

e	1460000
Y1	1630000
Y2	0.34
Y0	2

Fatigue limit load Cur/ N	2.98
limit speed nG /min–1	1.96
Reference speed nB/min–1	132000