model

bearing	23248-B-K-MB
withdrawal sleeve	AH2348

quality m

bearing ≈kg	105
withdrawal sleeve ≈kg	15.6

size mm

d1H	220
d	240
D	440
B	160
r min	4
D1 ≈	371
ds	12.5
ns	23.5
a ≈	8
b	30
screw thread d2G	Tr260×4
I	189

installation size mm

da min	257
Da max	423
ra max	3

Basic rated load N

live load Cr	188
dead load Cor	2.1

Calculation coefficient

e	550000
Y1	600000
Y2	0.25
Y0	2.71

Fatigue limit load Cur/ N	4.04
limit speed nG /min–1	2.65
Reference speed nB/min–1	62000