d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

Weight - 15,2 Kg

Basic dynamic load rating (C) - 585 kN

Basic static load rating (C0) - 1300 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2200 r/min

• Model Number: NN4944
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Industrial,ventilation fans,horizontal processing,metallurgical mold,medical equipment,noise reduction equipment,molding machine,diagnostic test paper,bag machine,industrial skin care,wheel lathe
• Similar models:ISO NNU4944 SKF NNCL4944CV ISO NNU4944KV NACHI RC4944 KOYO DC4944AVW NBS SL024944 NTN NN4944C1NAP4 NKE NNC4944-V NTN NNU4944D1C2P5 NTN NNU4944D1C2NAP5
• BEARING POWER International Trading Co.,Ltd. specialize in NN4944 products，there is large inventory of CX NN4944 . We has been built up long-term cooperation with CX company, could make a bulk order of the NN4944 Which CX 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
  32232-A-N11CA	160	290	168	FAG	Tapered Roller Bearings
  55187C/55443	47,625	112,712	30,162	ISO	Tapered Roller Bearings
  5S-7921UADG/GNP42	105	145	20	NTN	Angular Contact Ball Bearings
  6219ZZ	95	170	32	CRAFT	Deep Groove Ball Bearings
  FR2A-2Z	3,175	12,7	4,366	ZEN	Deep Groove Ball Bearings
  GE90-DO-2RS	90	130	60	INA	Plain Bearings
  GEZ107ES-2RS	107,95	168,275	94,463	LS	Plain Bearings
  GS 89432	31,5	320	164	SKF	Thrust Roller Bearings
  LMBS16OP	25,4	39,6875		Samick	Linear Bearings
  NH352	260	540	102	ISO	Cylindrical Roller Bearings
  NJ219EM	95	170	32	NSK	Cylindrical Roller Bearings
  PBY17	17			INA	Bearing Units
  UCPX06-20	31.75		42,9	KOYO	Bearing Units
  UK315D1	75,000	160,000	55	NTN	Deep Groove Ball Bearings
  306WDD	30	72	19	FAF	DEEP GROOVE BALL BEARINGS
  RNA4860	380		80	FAG	NEEDLE BEARINGS
  KA090ARO	9.0000	9.5000	.2500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  E-14	14	35	8	NH	MAGNETO BEARINGS
  NU-404	20	72	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  71909TGP/4-2RS	45	68	12	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS