Bearing Model		30303 J2
d		17
D		47
B
Basic load capacity	Cr	28.1
	Cor	25
Fatigue load		2.7
Rated speed	Referenzdrehzahl	12000
Limit speed		16000
Bearing Type		Tapered roller bearing

30303 J2 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.