Bearing Model		31307 J2/QDF
d		35
D		80
B
Basic load capacity	Cr	105
	Cor	134
Fatigue load		15.6
Rated speed	Referenzdrehzahl	4500
Limit speed		8500
Bearing Type		Tapered roller bearing

31307 J2/QDF 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.