model

bearing	2306-K-TVH-C3
tapered adapter-sleeve	H2306

quality m

bearing ≈kg	0.476
tapered adapter-sleeve ≈kg	0.116

size mm

d1H	25
d	30
D	72
B	27
r min	1.1
D1 ≈	59.3
D2 ≈	-
d1 ≈	41.5
d2 ≈	-
Dm	45
I	38
c ≈	9

installation size mm

da max	40
Da max	65
db min	35
Ba min	5
ra max	1

Basic rated load N

live load Cr	32500
dead load Cor	8700

Calculation coefficient

e	0.45
Y1	1.4
Y2	2.17
Y0	1.47

Fatigue limit load Cur/ N	540
limit speed nG /min–1	10000
Reference speed nB/min–1	12300