Bearing Model		31308 J2/QCL7CDF
d		40
D		90
B
Basic load capacity	Cr	146
	Cor	163
Fatigue load		19
Rated speed	Referenzdrehzahl	4500
Limit speed		7500
Bearing Type		Tapered roller bearing

31308 J2/QCL7CDF 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.