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：2025-12-10
• Application:Broadcasting System,industrial equipment,bio-chemical,extruder,motor,coupling type,key lock,power source,enzyme,root canal filling,sleep monitoring
• 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
  14117A/14276	30	69,012	19,845	ISO	Tapered Roller Bearings
  17TAC47BDDG	17	47	15	NSK	Thrust Ball Bearings
  6300	10	35	11	CRAFT	Deep Groove Ball Bearings
  6320	215	100	47	SKF	Deep Groove Ball Bearings
  BA200-7B	200	250	24	NSK	Angular Contact Ball Bearings
  CRF-33117 A	85,000	140,000	41,000	CRAFT	Wheel Bearings
  7202	15	35	11	KOYO	Angular Contact Ball Bearings
  7240 B	200	360	58	NSK	Angular Contact Ball Bearings
  81130-TVPB	150	190	31	NKE	Thrust Roller Bearings
  HM801346X/HM801310	38,1	82,55	29,37	Fersa	Tapered Roller Bearings
  NA3105	105	150	45	Timken	Needle Roller Bearings
  NU 236 E	180	320	52	NACHI	Cylindrical Roller Bearings
  SIA70ES	70			LS	Plain Bearings
  UKP205	20			CX	Bearing Units
  CCFD-6	2.5000	6.0000	3.2500	McGill	ROLLER CAM FOLLOWERS
  1621DC	.5000	1.3750	.4375	NICE	DEEP GROOVE BALL BEARINGS
  7AANOn	50	90	30.2	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NU-2922E	110	150	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  EW-5/8	.6250	1.0937		CONSOLIDATED	THRUST BALL BEARINGS
  112x140x13mm	112	140	13	CONSOLIDATED	OIL SEALS