Bearing Model		K 81109 TN
d		45
D		65
B
Basic load capacity	Cr	45
	Cor	153
Fatigue load		15.3
Rated speed	Referenzdrehzahl	2200
Limit speed		4500
Bearing Type		Thrust roller bearing

K 81109 TN 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.