d - 220 mm

D - 300 mm

Ew - 281 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,2 Kg

Basic dynamic load rating (C) - 585 kN

Basic static load rating (C0) - 1 300 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 200 r/min

• Model Number:NN4944
• Inner Diameter：220mm Outer Diameter：281mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-02
• Application:engine,industry test,Insect Count,Oral Equipment,chamfer,aerial work equipment,wall materials,industrial equipment,garbage disposal,pressure control valve,Antenna Potentials
• Similar models:NSK NNCF4944V KOYO NNU4944K NTN NNU4944C1NAP4 CX NNU4944K ISO NN4944K NTN NNU4944D1C2NAP5 SKF NNC4944CV NBS SL024944 ISO NNU4944KV ISO NNU4944
• BEARING POWER International Trading Co.,Ltd. specialize in NN4944 products，there is large inventory of NTN NN4944 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NN4944 Which NTN NN4944 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
  22317 KVA	85	180	60	ISB	Spherical Roller Bearings
  245TVL612	622,3	831,85	117,475	Timken	Angular Contact Ball Bearings
  31307 A	35	80	22,75	CX	Tapered Roller Bearings
  51406	30	70	28	NKE	Thrust Ball Bearings
  638-2RZ	8	28	6	SKF	Deep Groove Ball Bearings
  7896	480,000	600,000	56,000	NTN	Angular Contact Ball Bearings
  BK1216	12	16	16	ISO	Cylindrical Roller Bearings
  GTRI 355520	35	55	20,5	IKO	Needle Roller Bearings
  GEG180ES	180	290	155	FBJ	Plain Bearings
  RPNA 35/52	52	35	20	SKF	Cylindrical Roller Bearings
  LBHT 40 A-2LS	40	62	80	SKF	Linear Bearings
  NK35.6X52X24	35,600	52,000	24,000	NTN	Needle Roller Bearings
  SN45	6,35	11,112	7,938	INA	Needle Roller Bearings
  SYNT 75 FTF	75	90	71	SKF	Bearing Units
  RNAO30x40x26	40		26	FAG	NEEDLE BEARINGS
  HA322	110	145		STEYR	ADAPTERS
  6113K	65	100	18	NH	DEEP GROOVE BALL BEARINGS
  NJ256	280	500	80	SKF	CYLINDRICAL ROLLER BEARINGS
  K-75x81x30	75	81	30	CONSOLIDATED	NEEDLE BEARINGS
  62803-2RS	17	26	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS