model

bearing	23996-B-K-MB
tapered adapter-sleeve	H3996

quality m

bearing ≈kg	121
tapered adapter-sleeve ≈kg	70.2

size mm

d1H	450
d	480
D	650
B	128
r min	5
D1 ≈	598.8
ds	12.5
ns	23.5
Dm	560
I	200
c1 ≈	75

installation size mm

da max	523
Da max	632
db min	496
Ba min	18
ra max	118

Basic rated load N

live load Cr	6
dead load Cor	2.1

Calculation coefficient

e	550000
Y1	600000
Y2	0.25
Y0	2.71

Fatigue limit load Cur/ N	4.04
limit speed nG /min–1	2.65
Reference speed nB/min–1	62000