Bearing Model		30309 J2/Q
d		45
D		100
B
Basic load capacity	Cr	108
	Cor	120
Fatigue load		14.3
Rated speed	Referenzdrehzahl	5300
Limit speed		7000
Bearing Type		Tapered roller bearing

30309 J2/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.