Bearing Model		BT1B 328017/HA4
d		536.575
D		820
B
Basic load capacity	Cr	3910
	Cor	7800
Fatigue load		540
Rated speed	Referenzdrehzahl	450
Limit speed		670
Bearing Type		Tapered roller bearing

BT1B 328017/HA4 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.