Bearing Model		81217 TN
d		85
D		125
B		31
Basic load capacity	Cr	170
	Cor	640
Fatigue load		67
Rated speed	Referenzdrehzahl	1100
Limit speed		2200
Bearing Type		Thrust roller bearing

81217 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.