model

bearing	239/800-B-K-MB
tapered adapter-sleeve	H39/800

quality m

bearing ≈kg	490
tapered adapter-sleeve ≈kg	263

size mm

d1H	750
d	800
D	1060
B	195
r min	6
D1 ≈	983.7
ds	12.5
ns	23.5
Dm	920
I	303
c1 ≈	111

installation size mm

da max	865
Da max	1037
db min	822
Ba min	25
ra max	158

Basic rated load N

live load Cr	8
dead load Cor	2.1

Calculation coefficient

e	630000
Y1	880000
Y2	0.22
Y0	3.1

Fatigue limit load Cur/ N	4.62
limit speed nG /min–1	3.03
Reference speed nB/min–1	85000