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：2025-04-19
• Application:Hairbrush device,Broadcasting System,safety testing,packing equipment,standing experimental equipment,diving equipment,Spectrum Products,small diesel generators,medical equipment,Grinding and polishing equipment,printing machinery
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24038 K30 CW33	190	290	100	CX	Spherical Roller Bearings
  618/560 MA	560	680	56	ISB	Deep Groove Ball Bearings
  6211F604	55,000	100,000	21,000	SNR	Deep Groove Ball Bearings
  6308N	40	90	23	NACHI	Deep Groove Ball Bearings
  6916-2RS	80	110	16	KOYO	Deep Groove Ball Bearings
  ARX115X226X36	115,000	226,000	36,000	NTN	Needle Roller Bearings
  NJ413	65	160	37	KOYO	Cylindrical Roller Bearings
  NJ3238	190	340	120	CX	Cylindrical Roller Bearings
  NK40/30R+IR35X40X30	35,000	50,000	30,000	NTN	Needle Roller Bearings
  NQI22/16	22	34	16	KOYO	Needle Roller Bearings
  NU311 E	55	120	29	AST	Cylindrical Roller Bearings
  NUP417 M	85	210	52	AST	Cylindrical Roller Bearings
  PSL 612-305-1	510	655	185	PSL	Tapered Roller Bearings
  S7006 CE/HCP4A	55	30	13	SKF	Angular Contact Ball Bearings
  SAKAC30M	30			SKF	Plain Bearings
  UCFL204	20			CRAFT	Bearing Units
  1924HCDUL	120	165	22	Barden	ANGULAR CONTACT BALL BEARINGS
  L-520ZZW02	2	5	2.5	NMB	DEEP GROOVE BALL BEARINGS
  6224-R	120	215	40	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  6007-2RS	35	62	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS