d - 420 mm

D - 620 mm

Ew - 570 mm

B - 150 mm

C - 150 mm

r min. - 5 mm

da min. - 440 mm

Da min - 574 mm

Da max. - 600 mm

ra max. - 4 mm

Weight - 154 Kg

Basic dynamic load rating (C) - 2310 kN

Basic static load rating (C0) - 4570 kN

(Grease) Lubrication Speed - 670 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number: NN3084
• Inner Diameter：420mm Outer Diameter：620mm Width：150mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:atomizer class,power protection,vacuum filter,coal mill,X-ray Equipment,electromagnetic clutch,extruder,sterilizers,cooling system,plastic molding,tower crane
• Similar models:SKF C3084KM CX NJ3084 ISO NJ3084 ISB NN3084K/SPW33 NKE NCF3084-V SKF C3084KM+OH3084H CX NN3084 ISO NU3084 INA NN3084-AS-K-M-SP CX NF3084
• BEARING POWER International Trading Co.,Ltd. specialize in NN3084 products，there is large inventory of KOYO NN3084 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NN3084 Which KOYO NN3084 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
  1103KRR	30,1625	62	36,51	Timken	Deep Groove Ball Bearings
  239/900RK	900	1180	206	KOYO	Spherical Roller Bearings
  23940 KCW33+H3940	200	280	60	ISO	Spherical Roller Bearings
  33207	35	72	28	CYSD	Tapered Roller Bearings
  4T-30304A	20	52	16,25	NTN	Tapered Roller Bearings
  6938-RS	190	260	33	CYSD	Deep Groove Ball Bearings
  7236C	180	320	52	KOYO	Angular Contact Ball Bearings
  7310BA	50,000	110,000	27,000	SNR	Angular Contact Ball Bearings
  DAC3562W-5CS35	35	62	40	KOYO	Angular Contact Ball Bearings
  NU2313E	65	140	48	NTN	Cylindrical Roller Bearings
  SCE148	22,225	28,575	12,7	AST	Needle Roller Bearings
  SBPP202	15		22	KOYO	Bearing Units
  SL183028	140	210	53	INA	Cylindrical Roller Bearings
  SM1107K	36,5125	72	37,7	Timken	Deep Groove Ball Bearings
  B-18	1.5625	2.5937		Aetna	THRUST BALL BEARINGS
  MUL409	45	120	29	Rollway	CYLINDRICAL ROLLER BEARINGS
  95336	.7500	1.3750	2.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  J-97			.4375	Torrington	NEEDLE BEARINGS
  MB-13	65	79	7	CONSOLIDATED	LOCKWASHERS
  SAF-316..ROLLER	3.6250	3.0000		CONSOLIDATED	PILLOW BLOCKS