model

bearing	24180-B-K30
withdrawal sleeve	AH24180

quality m

bearing ≈kg	312
withdrawal sleeve ≈kg	34.3

size mm

d1H	380
d	400
D	650
B	250
r min	6
D1 ≈	553.5
ds	12.5
ns	23.5
a ≈	20
b	28
screw thread d2G	Tr420×5
I	278

installation size mm

da min	426
Da max	624
ra max	5

Basic rated load N

live load Cr	176
dead load Cor	2.5

Calculation coefficient

e	610000
Y1	630000
Y2	0.33
Y0	2.03

Fatigue limit load Cur/ N	3.02
limit speed nG /min–1	1.98
Reference speed nB/min–1	55000