d - 220 mm

Fw - 243 mm

D - 300 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 16,6 Kg

Basic dynamic load rating (C) - 600 kN

Basic static load rating (C0) - 1330 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 200 r/min

• Model Number: NNU 4944
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Industrial Electromechanical,special broaching machine,stamping die,Reflective Materials Industrial fabrics,metering pump,garbage disposal,Display Devices,cleaning agent,tray industry,Flame Cutting,Infrared Technology
• Similar models:CX NNU4944V SKF NNC4944CV NSK RS-4944E4 CYSD NNU4944K/W33 NTN NN4944C1NAP4 ISB NNU4944SPW33 NTN NNU4944C1NAP4 KOYO DC4944AVW NTN NN4944 ISO NNCL4944V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4944 products，there is large inventory of NSK NNU 4944 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU 4944 Which NSK NNU4944 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  311KD	55	120	29	Timken	Deep Groove Ball Bearings
  ASTT90 21590	215	220		AST	Plain Bearings
  BCE148	22,225	28,575	12,7	INA	Needle Roller Bearings
  EC0-CR-08B59STPX1V2	41,3	82,5	23,2	NTN	Tapered Roller Bearings
  GE140-DO-2RS	140	210	90	INA	Plain Bearings
  HK3016	30	37	16	Timken	Needle Roller Bearings
  HM807046/10	50,8	104,775	36,512	ISO	Tapered Roller Bearings
  HX110 /S/NS 7CE1	110	170	28	SNFA	Angular Contact Ball Bearings
  K37X42X27	37,000	42,000		NTN	Needle Roller Bearings
  NAO20X35X17	20	30		Timken	Needle Roller Bearings
  RAX 425	25	37	24	KOYO	Complex Bearings
  S8607-88	1.2500	2.5625	.7500	General	DEEP GROOVE BALL BEARINGS
  TLAM5520	63		20	IKO	NEEDLE BEARINGS
  1409-SA	45	120	29	FED	SELF
  5215-CFFG	75	130	41.3	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6220K.2RS	100	180	34	SKF	DEEP GROOVE BALL BEARINGS
  RLS-21-LL	4.0000	7.2500	1.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-45x50x20	45	50	20	CONSOLIDATED	NEEDLE BEARINGS
  SAF-218	4.1250	3.3750		CONSOLIDATED	PILLOW BLOCKS
  24036-2RS	180	280	100	CONSOLIDATED	SPHERICAL ROLLER BEARINGS