d - 200 mm

Fw - 223 mm

D - 280 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,3 Kg

Basic dynamic load rating (C) - 570 kN

Basic static load rating (C0) - 1220 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 400 r/min

• Model Number:NNU 4940 K
• Inner Diameter：200mm Outer Diameter：280mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-27
• Application:Chromatography Products,Storage Device,thread processing machine,wall materials,Hair styling device,Cylinder Standard,machine tool spindle,medical equipment,Broadcasting System,rolling machine,climb ladder
• Similar models:CX NNC4940V NACHI NNU4940 CX NNU4940KV NTN SL01-4940 CX NNU4940 SKF NNCF4940CV ISO NNU4940KV CX NNU4940V NACHI NNU4940K NSK NNU4940MB
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4940K products，there is large inventory of NSK NNU 4940 K . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU 4940 K Which NSK NNU4940K 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
  16003	17	35	8	NSK	Deep Groove Ball Bearings
  24052R	260	400	140	KOYO	Spherical Roller Bearings
  37431A/37625	109,538	158,75	23,02	Timken	Tapered Roller Bearings
  6021-RS	105	160	26	ISB	Deep Groove Ball Bearings
  6407 NR	35	100	25	ISB	Deep Groove Ball Bearings
  7044	220	340	56	KOYO	Angular Contact Ball Bearings
  71960 CDMA/HCP4A	420	300	56	SKF	Angular Contact Ball Bearings
  HM261049D/HM261010/HM261010DA	333,375	469,9	342,9	NTN	Tapered Roller Bearings
  LMEK8L	8	16		Samick	Linear Bearings
  NJ2340	200	420	138	ISO	Cylindrical Roller Bearings
  NK 85/35	105	85	35	SKF	Cylindrical Roller Bearings
  QJ 230	150	270	45	NSK	Angular Contact Ball Bearings
  R154.58				SNR	Wheel Bearings
  RS263020	26	30	20	KOYO	Needle Roller Bearings
  UKPX06	25,4		47,6	KOYO	Bearing Units
  W 618/9 R	17	9	4	SKF	Deep Groove Ball Bearings
  QJ208	40	80	18	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  70RIF298	7.0000	12.0000	1.7500	Torrington	CYLINDRICAL ROLLER BEARINGS
  95432	.8750	1.5000	2.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  STO-40X	40	80	20	CONSOLIDATED	NEEDLE BEARINGS