model

bearing	23256-K-MB
X-life	-
tapered adapter-sleeve	H2356X

quality m

bearing ≈kg	153
tapered adapter-sleeve ≈kg	28.8

size mm

d1H	260
D	280
d	500
B	176
r min	5
D1 ≈	426.3
d2 ≈	-
ds	12.5
ns	23.5
Dm	350
I	224
c ≈	41
c1 ≈	-

installation size mm

da max	329
Da max	77
db min	5
Ba min	2.1
ra max	390000

Basic rated load N

live load Cr	390000
dead load Cor	0.34

Calculation coefficient

e	2
Y1	2.98
Y2	1.96
Y0	36500

Fatigue limit load Cur/ N	4500
limit speed nG /min–1
Reference speed nB/min–1