model

bearing	241/630-B-K30-MB
withdrawal sleeve	AH241/630

quality m

bearing ≈kg	1360
withdrawal sleeve ≈kg	133

size mm

d1H	600
d	630
D	1030
B	400
r min	7.5
D1 ≈	872.2
ds	12.5
ns	23.5
a ≈	30
b	50
screw thread d2G	Tr655×6
I	450

installation size mm

da min	662
Da max	998
ra max	6

Basic rated load N

live load Cr	323
dead load Cor	3

Calculation coefficient

e	1200000
Y1	1830000
Y2	0.28
Y0	2.39

Fatigue limit load Cur/ N	3.56
limit speed nG /min–1	2.34
Reference speed nB/min–1	122000