d - 190 mm

D - 320 mm

B - 128 mm

C - 128 mm

Weight - 41 Kg

Basic dynamic load rating (C) - 1293,6 kN

Basic static load rating (C0) - 2156 kN

(Grease) Lubrication Speed - 2160 r/min

(Oil) Lubrication Speed - 2280 r/min

• Model Number:NNU 4138 M/W33
• Inner Diameter：190mm Outer Diameter：320mm Width：128mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:test laboratory equipment and accessories,sucker industry,screen filter,cleaners,Infrared Technology,Chromatography Products,Hairbrush device,bathroom facilities,motor,special broaching machine,pump industry
• Similar models:ISB NNU4138K30M/W33 SKF C4138-2CS5V/GEM9 ISB NNU4138M/W33 SKF C4138V SKF C4138K30V NACHI 24138E FAG NNU4138-M NACHI 24138EK30
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4138M/W33 products，there is large inventory of ISB NNU 4138 M/W33 . We has been built up long-term cooperation with ISB company, could make a bulk order of the NNU 4138 M/W33 Which ISB NNU4138M/W33 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
  14139/14283	34,975	72,085	22,385	Timken	Tapered Roller Bearings
  1640-ZZ	22,225	50,8	14,288	CYSD	Deep Groove Ball Bearings
  280RN30	280	397		Timken	Cylindrical Roller Bearings
  29476-E1-MB	380	670	175	FAG	Thrust Roller Bearings
  3NC6001ST4	12	28	8	KOYO	Deep Groove Ball Bearings
  4T-CR-0468PX1	21,43	50,005	17,526	NTN	Tapered Roller Bearings
  6002/HR11QN	15	32	9	SKF	Deep Groove Ball Bearings
  BHTM1012-1	10	17	12	KOYO	Needle Roller Bearings
  HCB7034-C-T-P4S	170	260	42	FAG	Angular Contact Ball Bearings
  KGA140	355,6	406,4	25,4	KOYO	Angular Contact Ball Bearings
  NUP29/710	710	950	140	CX	Cylindrical Roller Bearings
  YEL211-203-2F	55,563	100	55,6	SKF	Deep Groove Ball Bearings
  ZB1.25.0763.202-1RPTN	658	850	70	ISB	Thrust Ball Bearings
  6360	300	620	109	FAG	DEEP GROOVE BALL BEARINGS
  NLJ-3	3.0000	5.7500	1.0625	RHP	SELF
  HE306	30	45		STEYR	ADAPTERS
  6008NR	40	68	15	STEYR	DEEP GROOVE BALL BEARINGS
  MB-17	85	102	8	CONSOLIDATED	LOCKWASHERS
  94430	.8750	1.3750	1.8750	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  332/32	32	65	26	CONSOLIDATED	TAPERED ROLLER BEARINGS