d - 240,000 mm

D - 330,000 mm

B - 220,000 mm

C - 220,000 mm

Weight - 57,10 Kg

• Model Number: 4R4821
• Inner Diameter：240,000mm Outer Diameter：330,000mm Width：220,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:generator,medical equipment,shaft milling machine,construction machinery and equipment,wire industry,Spectrum Products,paint paint,trolley,sleep monitoring,rubber products machinery and equipment,pipe fittings Steel industry
• Similar models:NTN 4R4821 NSK RS-4821E4 NSK RSF-4821E4
• BEARING POWER International Trading Co.,Ltd. specialize in 4R4821 products，there is large inventory of NTN 4R4821 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R4821 Which NTN 4R4821 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
  12BGR10S	12	28	8	NSK	Angular Contact Ball Bearings
  22222 KW33	110	200	53	ISO	Spherical Roller Bearings
  241/630-MB-W33	630	1030	400	NKE	Spherical Roller Bearings
  609ZZ	9	24	7	NMB	Deep Groove Ball Bearings
  61901	12	24	6	ISB	Deep Groove Ball Bearings
  7944DF	220	300	38	CYSD	Angular Contact Ball Bearings
  AST11 WC16	14	30		AST	Plain Bearings
  AST50 72IB64	114,3			AST	Plain Bearings
  HK1616-2RS	16	22	16	INA	Needle Roller Bearings
  HRT10	10			NMB	Plain Bearings
  LSL192332-TB	160	340	114	INA	Cylindrical Roller Bearings
  K18X22X13H	18	22		KOYO	Needle Roller Bearings
  NNU6014	70	110	71	ISO	Cylindrical Roller Bearings
  NU2324-E-TVP3	120	260	86	NKE	Cylindrical Roller Bearings
  NUP 2236	180	320	86	NACHI	Cylindrical Roller Bearings
  102A	10	32	9	FAF	DEEP GROOVE BALL BEARINGS
  20234	170	310	52	FAG	SPHERICAL ROLLER BEARINGS
  XLS-13/4	1.7500	3.0000	.5625	FED	DEEP GROOVE BALL BEARINGS
  NJ2324E	120	260	86	SKF	CYLINDRICAL ROLLER BEARINGS
  22380	400	820	243	CONSOLIDATED	SPHERICAL ROLLER BEARINGS