d - 100 mm

D - 140 mm

B - 40 mm

C - 40 mm

Basic dynamic load rating (C) - 131 kN

Basic static load rating (C0) - 260 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5100 r/min

• Model Number: NNU4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:Plastic molding,Reflective Materials Industrial fabrics,spring industry,Textile Accessories,top industry,comprehensive experiment,security equipment,medical equipment,Textile Industry Accessories and Accessories,Spectrum Products,wall industry
• Similar models:NACHI NNU4920 ISO NNCL4920V ISO NNU4920V KOYO NNU4920K ISO SL014920 NSK RSF-4920E4 SKF NNU4920BK/SPW33 ISO NNC4920V CYSD NNU4920/W33 NSK RS-4920E4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4920 products，there is large inventory of CX NNU4920 . We has been built up long-term cooperation with CX company, could make a bulk order of the NNU4920 Which CX NNU4920 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
  16143/16284	36,512	72,238	20,638	Timken	Tapered Roller Bearings
  170RUB32	170	310	110	NSK	Spherical Roller Bearings
  23218 KCW33+H2318	90	160	52.4	ISO	Spherical Roller Bearings
  23972R	360	480	90	KOYO	Spherical Roller Bearings
  32219F	95	170	45,5	Fersa	Tapered Roller Bearings
  3314	70	150	63,5	FAG	Angular Contact Ball Bearings
  6-3305	25	62	25,4	CYSD	Deep Groove Ball Bearings
  606	6	17	6	KOYO	Deep Groove Ball Bearings
  633H-2RS	3	13	5	AST	Deep Groove Ball Bearings
  6824ZZ	120	150	16	KOYO	Deep Groove Ball Bearings
  94649/94113	165,1	288,925	63,5	ISO	Tapered Roller Bearings
  B15Z-51CC4**	15,943	40	12	NSK	Deep Groove Ball Bearings
  ESU 25 0955	855	1055		SIGMA	Thrust Ball Bearings
  HK0810	8	12	10	INA	Needle Roller Bearings
  M14161	22.225	28.575	25.400	KOYO	Needle Roller Bearings
  S4209-2RS	45	85	23	ZEN	Deep Groove Ball Bearings
  UKT317+H2317	75			NACHI	Bearing Units
  RL211/2L	4.2500	7.5000	1.2500	FAG	CYLINDRICAL ROLLER BEARINGS
  GE50DO	50	75	35	ELGES	SPHERICAL PLAIN BEARINGS
  SL06030	150	225	75	CONSOLIDATED	CYLINDRICAL ROLLER BEARING