Bearing Model		1220 K
d		90
D		180
B		34
Basic load capacity	Cr	68.9
	Cor	30
Fatigue load
Rated speed	Referenzdrehzahl	7500
Limit speed		4800
Bearing Type		Self aligning ball bearing

1220 K self aligning ball bearings are suitable for bearing heavy load and impact load, precision instrument, low-noise motor, automobile, motorcycle, metallurgy, rolling mill, mining, petroleum, papermaking, cement, sugar pressing and other industries and general machinery.