Bearing Model		89444 M
d		220
D		420
B		122
Basic load capacity	Cr	2320
	Cor	11200
Fatigue load		880
Rated speed	Referenzdrehzahl	340
Limit speed		700
Bearing Type		Thrust roller bearing

89444 M thrust roller bearing is used to bear the combined axial and radial load dominated by axial load, but the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has lower friction coefficient, higher speed and self-aligning performance. Bearings are mainly used in heavy machine tools, high-power marine gearbox, oil drilling rig, vertical motor and other machinery.