Bearing Model		NNU 4944 BK/SPW33
d		220
D		300
B		80
Basic load capacity	Cr	512
	Cor	1140
Fatigue load		114
Rated speed	Referenzdrehzahl	2400
Limit speed		2800
Bearing Type		Cylindrical roller bearing

NNU 4944 BK/SPW33 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.