Bearing Model		NJ 221 ECJ
d		105
D		190
B		36
Basic load capacity	Cr	300
	Cor	315
Fatigue load		36.5
Rated speed	Referenzdrehzahl	3800
Limit speed		4300
Bearing Type		Cylindrical roller bearing

NJ 221 ECJ cylindrical roller bearing is a separate bearing, which is very convenient for installation and disassembly. Cylindrical roller bearing can bear large radial load and is suitable for high-speed operation. It is applicable to large and medium-sized motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and hoisting and transportation machinery.