d - 240,000 mm

D - 330,000 mm

B - 220,000 mm

C - 220,000 mm

Weight - 54,10 Kg

• Model Number: 4R4819
• Inner Diameter：240,000mm Outer Diameter：330,000mm Width：220,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:tooth filling,pressure control valve,hydraulic cylinder buffer,miscellaneous instruments,Solenoid Valves,Cylinder Micro,packing equipment,Individual Wire,Optical Instruments,meat products machine,nail products
• Similar models:NTN 4R4819
• BEARING POWER International Trading Co.,Ltd. specialize in 4R4819 products，there is large inventory of NTN 4R4819 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R4819 Which NTN 4R4819 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
  1755/1729	22,225	56,896	19,368	Timken	Tapered Roller Bearings
  22340	200	420	138	ISB	Spherical Roller Bearings
  29264-E1-MB	320	440	73	INA	Thrust Roller Bearings
  51110	50	70	14	NTN	Thrust Ball Bearings
  51308	40	78	26	NSK	Thrust Ball Bearings
  6306/HR11QN	30	72	19	SKF	Deep Groove Ball Bearings
  7011 C-UX	55	90	36	CX	Angular Contact Ball Bearings
  7222 A-UO	110	200	76	CX	Angular Contact Ball Bearings
  CRBC 15030	150	230	30	IKO	Thrust Roller Bearings
  HAR014CA	70	110	20	KOYO	Angular Contact Ball Bearings
  NK80/25	80	95	25	ISO	Needle Roller Bearings
  NU 1013	65	100	18	ISB	Cylindrical Roller Bearings
  R1810-2RS	7,938	12,7	3,967	ISO	Deep Groove Ball Bearings
  2006	.6250	1.0000		Andrews	THRUST BALL BEARINGS
  HFL-3030	37		30	INA	NEEDLE BEARINGS
  DLR40				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  NTB100135	100	135	4	IKO	THRUST NEEDLE BEARINGS
  NF424	120	310	72	SKF	CYLINDRICAL ROLLER BEARINGS
  GE-40UK-2RS	40	62	28	INA	SPHERICAL PLAIN BEARINGS
  32209	45	85	23	STEYR	TAPERED ROLLER BEARINGS