model

bearing	23180-B-K-MB
tapered adapter-sleeve	H3180

quality m

bearing ≈kg	261
tapered adapter-sleeve ≈kg	69.6

size mm

d1H	380
d	400
D	650
B	200
r min	6
D1 ≈	567.2
ds	12.5
ns	23.5
Dm	520
I	272
c1 ≈	81

installation size mm

da max	457
Da max	624
db min	421
Ba min	15
ra max	102

Basic rated load N

live load Cr	9
dead load Cor	2.1

Calculation coefficient

e	380000
Y1	415000
Y2	0.24
Y0	2.87

Fatigue limit load Cur/ N	4.27
limit speed nG /min–1	2.8
Reference speed nB/min–1	47000