d - 180,000 mm

D - 250,000 mm

B - 168,000 mm

C - 168,000 mm

Weight - 25,60 Kg

• Model Number: 4R3639
• Inner Diameter：180,000mm Outer Diameter：250,000mm Width：168,000mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:sample cup,outdoor equipment,machining,historical instruments,shoe-making machinery,Digital Generator,suction nozzle,Film machine,scientific instruments,Storage Tool,Forging machine
• Similar models:NTN 4R3639
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  240RU51	240	365		Timken	Cylindrical Roller Bearings
  53314	70	125		ISO	Thrust Ball Bearings
  5S-2LA-HSE013G/GNP42	65	100	18	NTN	Angular Contact Ball Bearings
  6019	95	145	24	AST	Deep Groove Ball Bearings
  71826 CTBP4	130	165	18	CX	Angular Contact Ball Bearings
  BCE34-TN	4,762	8,731	6,35	INA	Needle Roller Bearings
  BK2518RS	25	32	18	SKF	Needle Roller Bearings
  K55x60x27	55	60	27	ISO	Needle Roller Bearings
  M-1071	15,875	20,638	11,13	NSK	Needle Roller Bearings
  M522546/M522510	107,95	159,987	34,925	FBJ	Tapered Roller Bearings
  NA 6911UU	55	80	46	IKO	Needle Roller Bearings
  NNU4172-M	360	600	243	FAG	Cylindrical Roller Bearings
  RF-620	2	6	2,3	NMB	Deep Groove Ball Bearings
  LS14-AC	1.7500	3.7500	.8125	FAG	ANGULAR CONTACT BALL BEARINGS
  24038	190	290	100	Torrington	SPHERICAL ROLLER BEARINGS
  RNA4876	480		100	SKF	NEEDLE BEARINGS
  RSTO12	32		11.8	SKF	NEEDLE BEARINGS
  5210A-2Z	50	90	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  61702	15	21	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUP-416	80	200	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS