d - 220,000 mm

D - 300,000 mm

B - 160,000 mm

C - 160,000 mm

Weight - 41,00 Kg

• Model Number: 4R4446
• Inner Diameter：220,000mm Outer Diameter：300,000mm Width：160,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Cutting Machine,Security Equipment,car steering pin,Industrial Electromechanical,Digital Generator,coal mill,hydraulic cylinder,Antenna Potentials,Control,Body shaping,noise reduction equipment
• Similar models:NTN 4R4446
• BEARING POWER International Trading Co.,Ltd. specialize in 4R4446 products，there is large inventory of NTN 4R4446 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R4446 Which NTN 4R4446 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.

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  30236	180	320	57	CYSD	Tapered Roller Bearings
  6812	60	78	10	NTN	Deep Groove Ball Bearings
  7207-B-TVP	35	72	17	FAG	Angular Contact Ball Bearings
  7220 CD/P4A	180	100	34	SKF	Angular Contact Ball Bearings
  HUB053-50	30	66		NTN	Angular Contact Ball Bearings
  GE80-KRR-B-AH01-FA164	80	140	53,2	INA	Deep Groove Ball Bearings
  NF 1038	190	265		NACHI	Cylindrical Roller Bearings
  NJ2332E	160	340	114	NTN	Cylindrical Roller Bearings
  NNU 4180 K30M/W33	400	650	250	ISB	Cylindrical Roller Bearings
  SC6406	320,000	449,500	56,000	NTN	Deep Groove Ball Bearings
  VBT20Z-1	20	44	12	NSK	Angular Contact Ball Bearings
  NNF5013ADA.2LS.V	65	100	46	FAG	CYLINDRICAL ROLLER BEARINGS
  R430	130	280	58	HOFF	CYLINDRICAL ROLLER BEARINGS
  LS-20	3.5000	6.5000	1.1250	FBC	DEEP GROOVE BALL BEARINGS
  6218.2Z	90	160	30	STEYR	DEEP GROOVE BALL BEARINGS
  618/630M	630	780	69	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6202/12-2RS	35	12	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM55BS100P/4	55	100	20	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NJ-2320E	100	215	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  87505NR	25	52	.5905	CONSOLIDATED	DEEP GROOVE BALL BEARINGS