d - 180,000 mm

D - 260,000 mm

B - 168,000 mm

C - 168,000 mm

Weight - 33,00 Kg

• Model Number: 4R3644
• Inner Diameter：180,000mm Outer Diameter：260,000mm Width：168,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:orthodontic material,vertical processing,pump accessories,universal category,key lock,Spectrum Products,van,hanging clamp,agricultural testing and analysis equipment and related,metallurgical mold,impression material
• Similar models:NTN 4R3644
• BEARING POWER International Trading Co.,Ltd. specialize in 4R3644 products，there is large inventory of NTN 4R3644 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R3644 Which NTN 4R3644 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
  1205SK	25	52	15	NTN	Self-Aligning Ball Bearings
  53211	55	90		CX	Thrust Ball Bearings
  6220-Z-N	100	180	34	NKE	Deep Groove Ball Bearings
  797/792CD+X3S-797	130	206,375	107,95	Timken	Tapered Roller Bearings
  95474D/95975	120,65	247,65	139,7	Timken	Tapered Roller Bearings
  BSQU 240/1 TFT	40			SNFA	Thrust Ball Bearings
  E13	13	30	7	ISO	Deep Groove Ball Bearings
  LL639249/LL639210	196,85	241,3	23,812	NSK	Cylindrical Roller Bearings
  LL687949/LL687910	977,9	1130,3	66,675	NSK	Cylindrical Roller Bearings
  NU18/800	800	980	82	CX	Cylindrical Roller Bearings
  RAE40-NPPB	40	80	30,2	NKE	Deep Groove Ball Bearings
  UC209-26	41,275	85	49,2	KOYO	Deep Groove Ball Bearings
  UKFL312+H2312	55			NACHI	Bearing Units
  NJ2013E	65	100	22	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP2024E	120	180	36	FAG	CYLINDRICAL ROLLER BEARINGS
  NU2319	95	200	67	STEYR	CYLINDRICAL ROLLER BEARINGS
  D-226-136	130	230	8.5000	Rollway	CYLINDRICAL ROLLER BEARINGS
  6205-2RSNR	52	,149	15	STEYR	DEEP GROOVE BALL BEARINGS
  F-606-ZZ	6	17	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  IR-20x25x26	20		26	CONSOLIDATED	NEEDLE BEARINGS