d - 340,000 mm

D - 490,000 mm

B - 300,000 mm

C - 300,000 mm

Weight - 189,00 Kg

• Model Number: 4R6805
• Inner Diameter：340,000mm Outer Diameter：490,000mm Width：300,000mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-29
• Application:Laser Cutting,industrial supplies,crimping tools,relay,extruder,Tool,teaching equipment,comprehensive experiment,Roller mill,Ball screw,boring bar boring bar
• Similar models:NTN RNU6805 NTN 4R6805 NTN E-2R6805
• BEARING POWER International Trading Co.,Ltd. specialize in 4R6805 products，there is large inventory of NTN 4R6805 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R6805 Which NTN 4R6805 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
  2307	35	80	31	NKE	Self-Aligning Ball Bearings
  53309U	45	85	33	NSK	Thrust Ball Bearings
  6816ZZ	80	100	10	FBJ	Deep Groove Ball Bearings
  7011 ATBP4	55	90	18	CX	Angular Contact Ball Bearings
  71904 CDT	20	37	18	ISO	Angular Contact Ball Bearings
  7202CG1DUJ74	15	35	22	SNR	Angular Contact Ball Bearings
  81207	35,000	62,000	18,000	NTN	Thrust Ball Bearings
  BK2538-ZW	25	32	38	INA	Needle Roller Bearings
  GE 400 CP	400	580	280	ISB	Plain Bearings
  K12X15X12	12	15	12	FBJ	Needle Roller Bearings
  GE55-SX	55	90	22	INA	Plain Bearings
  PSL 69-201	120	185	90	PSL	Tapered Roller Bearings
  RNAO 20x28x26 - ZW	20	24	26	NBS	Needle Roller Bearings
  SC20VUU	2			Samick	Linear Bearings
  XLT4	101,6	133,35	22,225	RHP	Thrust Ball Bearings
  SN512	55		70	SKF	PILLOW BLOCKS
  SIL15ES	15		12	FAG	ROD ENDS
  NBI71712	7	17	12	NADELLA	NEEDLE BEARINGS
  W-11				INA	THRUST BALL BEARINGS
  7332BMG	160	340	68	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS