Bearing Model		81248 M
d		240
D		340
B		78
Basic load capacity	Cr	1100
	Cor	4900
Fatigue load		390
Rated speed	Referenzdrehzahl	400
Limit speed		800
Bearing Type		Thrust roller bearing

81248 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.