model

bearing	23288-B-K-MB
tapered adapter-sleeve	H3288

quality m

bearing ≈kg	586
tapered adapter-sleeve ≈kg	125

size mm

d1H	410
d	440
D	790
B	280
r min	7.5
D1 ≈	669.3
ds	12.5
ns	23.5
Dm	560
I	361
c1 ≈	89

installation size mm

da max	516
Da max	758
db min	469
Ba min	17
ra max	108

Basic rated load N

live load Cr	7
dead load Cor	2.5

Calculation coefficient

e	495000
Y1	530000
Y2	0.22
Y0	3.14

Fatigue limit load Cur/ N	4.67
limit speed nG /min–1	3.07
Reference speed nB/min–1	61000