Bearing Model		BT1B 617089 B
d		304.8
D		546.1
B
Basic load capacity	Cr	3030
	Cor	5600
Fatigue load		425
Rated speed	Referenzdrehzahl	800
Limit speed		1200
Bearing Type		Tapered roller bearing

BT1B 617089 B 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.