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 K
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Small air generators,lathe,Liposuction device,electrostatic protection,Vacuum generator,reinforced machinery,Die,chemical instruments,pneumatic,miscellaneous instruments,centrifugal pump
• Similar models:INA SL024944 NTN NNU4944 NTN NNU4944C1NAP4 KOYO DC4944VW KOYO DC4944AVW NTN NNU4944KC1NAP4 NBS SL024944 NKE NNCL4944-V CYSD NNU4944K/W33 ISO NNU4944
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4944K products，there is large inventory of NSK NNU 4944 K . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU 4944 K Which NSK NNU4944K 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
  23172CAE4	360	600	192	NSK	Spherical Roller Bearings
  305707 C-2RS1	35	80	27	SKF	Deep Groove Ball Bearings
  6815Z	75	95	10	NACHI	Deep Groove Ball Bearings
  332/32 A	32	65	26	CX	Tapered Roller Bearings
  6203T1XZZ	17	40	12	NSK	Deep Groove Ball Bearings
  6308ZZ	40	90	23	FBJ	Deep Groove Ball Bearings
  A-5248-WM	240	402		Timken	Cylindrical Roller Bearings
  F16193	43	78	44	Fersa	Angular Contact Ball Bearings
  HC6306	30	72	19	KBC	Deep Groove Ball Bearings
  HK253516	25	35	16	CX	Cylindrical Roller Bearings
  KUX042 2RD	107,95	127	12.7	KOYO	Angular Contact Ball Bearings
  K72×79×21	72	79		NTN	Needle Roller Bearings
  NANFL210-30	47,625			KOYO	Bearing Units
  S61911-2RS	55	80	13	ZEN	Deep Groove Ball Bearings
  SCF45ES	45			SKF	Plain Bearings
  RL7L	.6250	1.5625	.4375	FAG	CYLINDRICAL ROLLER BEARINGS
  E-5*	1.4687	.7500		Aetna	THRUST BALL BEARINGS
  BJLK65	65	140	48	RIV	SELF
  WC8500	10	30	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM100BS180P/4	100	180	34	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS