model

bearing	23084-B-K-MB
tapered adapter-sleeve	H3084X

quality m

bearing ≈kg	155
tapered adapter-sleeve ≈kg	44.6

size mm

d1H	400
d	420
D	620
B	150
r min	5
D1 ≈	560.7
ds	12.5
ns	23.5
Dm	490
I	212
c1 ≈	66

installation size mm

da max	468
Da max	602
db min	437
Ba min	16
ra max	105

Basic rated load N

live load Cr	7
dead load Cor	2.5

Calculation coefficient

e	670000
Y1	700000
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	60000