d - 420,000 mm

D - 580,000 mm

B - 230,000 mm

C - 230,000 mm

Weight - 181,00 Kg

• Model Number: 4R8404
• Inner Diameter：420,000mm Outer Diameter：580,000mm Width：230,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Pneumatic Control Elements,Broadcasting System,plastic blow molding,shaft milling machine,rubber products machinery and equipment,test strip,Other Measurements,industrial equipment,enzyme,respirator,non-motor vehicle Electric car
• Similar models:NTN E-4R8404 NTN 2RE8404 NTN 2RNU8404 NTN 4R8404
• BEARING POWER International Trading Co.,Ltd. specialize in 4R8404 products，there is large inventory of NTN 4R8404 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R8404 Which NTN 4R8404 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
  22330 KCW33+AH2330	150	320	108	ISO	Spherical Roller Bearings
  294/850-E-MB	850	1440	354	FAG	Thrust Roller Bearings
  23226 K	130	230	80	ISB	Spherical Roller Bearings
  30218	90	160	32,5	Timken	Tapered Roller Bearings
  32317	85	180	63,5	NKE	Tapered Roller Bearings
  34274/34478B	69,952	121,442	23,012	Timken	Tapered Roller Bearings
  6220ZZ	100	180	34	NSK	Deep Groove Ball Bearings
  GEG17ES-2RS	17	35		AST	Plain Bearings
  KT 223015	22	30		IKO	Needle Roller Bearings
  LCJT40-N	40			INA	Bearing Units
  NF2205	25,000	52,000	18,000	NTN	Cylindrical Roller Bearings
  NFV1838	190,000	240,000	24,000	NTN	Cylindrical Roller Bearings
  NNU6024 V	120	180	109	CX	Cylindrical Roller Bearings
  O-15	47.625	71.438	19.050	NACHI	Thrust Ball Bearings
  UCC207-23	36,5125		42,9	FYH	Bearing Units
  6308K.2RS	40	90	23	FAG	DEEP GROOVE BALL BEARINGS
  6220K	100	180	34	SKF	DEEP GROOVE BALL BEARINGS
  6407	35	100	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RLS-17	2.5000	5.0000	.9375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KRV-22-2RSX	10	22	12	CONSOLIDATED	NEEDLE BEARINGS