Bearing Model		BT4B 328817 EX1/C475
d		343.052
D		457.098
B		254
Basic load capacity	Cr	3100
	Cor	6400
Fatigue load		540
Rated speed	Referenzdrehzahl
Limit speed
Bearing Type		Tapered roller bearing

BT4B 328817 EX1/C475 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.