Bearing Model		663/653/Q
d		82.575
D		146.072
B
Basic load capacity	Cr	220
	Cor	320
Fatigue load		35.5
Rated speed	Referenzdrehzahl	3200
Limit speed		4800
Bearing Type		Tapered roller bearing

663/653/Q tapered roller bearings are usually of separate type, that is, the tapered inner ring assembly composed of the inner ring with roller and cage assembly can be installed separately from the tapered outer ring (outer ring). Widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.