d - 420,000 mm

D - 600,000 mm

B - 440,000 mm

C - 440,000 mm

Weight - 423,00 Kg

• Model Number:4R8407
• Inner Diameter：420,000mm Outer Diameter：600,000mm Width：440,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Infrared Technology,chromatography,medical equipment,coupling type,glass processing machine,industrial skin care,Pest Monitoring,Storage Device,standing experimental equipment,Display Devices,preservation equipment
• Similar models:NTN 4R8407
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22330 KW33	150	320	108	ISO	Spherical Roller Bearings
  32917	85	120	23	ISO	Tapered Roller Bearings
  4R9613	480,000	650,000	420,000	NTN	Cylindrical Roller Bearings
  619/8	8	19	6	ISO	Deep Groove Ball Bearings
  639/632	63,5	136,525	41,275	NSK	Tapered Roller Bearings
  BK4516	45	52	16	ISO	Cylindrical Roller Bearings
  CLB16	16	24		Samick	Linear Bearings
  E 255 /S /S 7CE1	55	100	21	SNFA	Angular Contact Ball Bearings
  K 81256-MB	280	380	32	NKE	Thrust Roller Bearings
  NA4848	240	300	60	NTN	Needle Roller Bearings
  NF3248	240	440	160	CX	Cylindrical Roller Bearings
  NJ2276	380	680	175	ISO	Cylindrical Roller Bearings
  S1640-2Z	22,225	50,8	14,287	ZEN	Deep Groove Ball Bearings
  T-LM869449D/LM869410+A	431,8	571,5	133,35	NTN	Tapered Roller Bearings
  UCT213E	65			FYH	Bearing Units
  VEB 10 /NS 7CE1	10	22	6	SNFA	Angular Contact Ball Bearings
  GE-70UK.2RS	70	105	49	FAG	SPHERICAL PLAIN BEARINGS
  DMJT17/8J	1.8750	4.5000	1.0625	R&M	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  GAC30F	30	55	16	SKF	SPHERICAL PLAIN BEARINGS
  CRSBCE-40			1.5000	Torrington	NEEDLE BEARINGS