Bearing Model		81111 TN
d		55
D		78
B		16
Basic load capacity	Cr	69.5
	Cor	285
Fatigue load		29
Rated speed	Referenzdrehzahl	1900
Limit speed		3800
Bearing Type		Thrust roller bearing

81111 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.