d - 200 mm

D - 280 mm

B - 80 mm

C - 80 mm

Basic dynamic load rating (C) - 555 kN

Basic static load rating (C0) - 1180 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: NNU4940
• Inner Diameter：200mm Outer Diameter：280mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:welding equipment,Low-voltage electrical equipment,mechanical and electrical,insect experimental analysis instrument,CNC,relay,coal,power protection,vertical processing,stamping die,ECG
• Similar models:NSK NNCF4940V CYSD NNU4940K/W33 SKF NNCL4940CV NTN NNU4940K NKE NNCL4940-V SKF NNU4940B/SPW33 FAG NNU4940-S-M-SP NTN NN4940 NTN NN4940KD1C1NAP5 SKF NNC4940CV
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4940 products，there is large inventory of CX NNU4940 . We has been built up long-term cooperation with CX company, could make a bulk order of the NNU4940 Which CX NNU4940 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
  100034X/100072H	34,925	72	57	Gamet	Tapered Roller Bearings
  32020-X	100	150	32	FAG	Tapered Roller Bearings
  3211-2RS	55	100	33,3	CX	Angular Contact Ball Bearings
  6008LLUNR	40,000	68,000	15,000	NTN	Deep Groove Ball Bearings
  6009	45	75	16	CX	Deep Groove Ball Bearings
  6024-2RS	120	180	28	ISB	Deep Groove Ball Bearings
  6309D2	45,000	100,000	50,000	NTN	Deep Groove Ball Bearings
  B115-1	115	195	32	NSK	Deep Groove Ball Bearings
  AST850SM 7080	70	75		AST	Plain Bearings
  E 200/120 7CE1	120	215	40	SNFA	Angular Contact Ball Bearings
  FR 168B	6,35	10,719	3,175	NSK	Deep Groove Ball Bearings
  N 1084	420	570	90	NACHI	Cylindrical Roller Bearings
  NK60/25	60	72	25	Timken	Needle Roller Bearings
  NUP 215 ECML	130	75	25	SKF	Thrust Ball Bearings
  RNA 4840	220	250	50	IKO	Needle Roller Bearings
  TP-147				American	THRUST ROLLER BEARINGS
  KB030CPO	3.0000	3.6250	.3125	KAYDON	DEEP GROOVE BALL BEARINGS
  BK2512	32		12	SKF	NEEDLE BEARINGS
  CRSBC-24	.6250	1.5000	.8750	Torrington	NEEDLE BEARINGS
  RMS-32	4.0000	8.5000	1.7500	SKF	DEEP GROOVE BALL BEARINGS