d - 330,000 mm

D - 440,000 mm

B - 200,000 mm

C - 200,000 mm

Weight - 83,60 Kg

• Model Number:4R6603
• Inner Diameter：330,000mm Outer Diameter：440,000mm Width：200,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:survey accessories,fabric products,tower crane,universal category,plastic rolling,vertical sawing machine,wall industry,bio-chemical,marine test,Laser Cutting,reducer
• Similar models:NTN 4R6603 NTN E-4R6603 NTN RNU16603
• BEARING POWER International Trading Co.,Ltd. specialize in 4R6603 products，there is large inventory of NTN 4R6603 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R6603 Which NTN 4R6603 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
  2209 EKTN9	85	45	23	SKF	Self-Aligning Ball Bearings
  53213 U 213	65	100	28,7	ISB	Thrust Ball Bearings
  562007M	37	55		NTN	Thrust Ball Bearings
  7319B	95	200	45	NACHI	Angular Contact Ball Bearings
  BRI 223520 U	34,925	55,562	32	IKO	Needle Roller Bearings
  NCS2016	31,75	44,45	25,4	INA	Needle Roller Bearings
  NAO 80x110x30	80	98		NBS	Needle Roller Bearings
  NJ3206	30	62	23,8	CX	Cylindrical Roller Bearings
  RIF-814ZZ	6,35	12,7	4,762	NMB	Deep Groove Ball Bearings
  RNA0-37X52X18	37,000	52,000	18,000	NTN	Needle Roller Bearings
  SF3214	160,000	229,500	33,000	NTN	Angular Contact Ball Bearings
  UKF216+H2316	70			NACHI	Bearing Units
  RNA5916	110		40	NTN	NEEDLE BEARINGS
  LS5578	55	78		INA	THRUST NEEDLE BEARINGS
  GE500DO	500	670	230	INA	SPHERICAL PLAIN BEARINGS
  TRL-5	.3125		.4375	Spherco	ROD ENDS
  ER-52	5.9055	3.2500	1.9375	Sealmaster	BALL BEARING
  SUCTFL204-12	.7500			PTI	THERMOPLASTIC PILLOW BLOCKS
  NA-6906	30	47	30	CONSOLIDATED	NEEDLE BEARINGS
  HW-31/4				CONSOLIDATED	THRUST BALL BEARINGS