(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.5000

Outer Dia (D) - 3.1250

Width (B) - 1.1563

Outer Width (Bo) - 0.9375

Inner Width (Bi) - 1.1721

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.130

Weight (g) - 640.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number: 3490/3420
• Inner Diameter：38,1mm Outer Diameter：79,375mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:hydraulic cylinder,sterilizers,other rubber,meat products machine,Logistics Equipment,auto tools,power source,respirator,flow control valve,textile machinery,training beds etc
• Similar models:Timken 3490/3420B Timken 3490/3420 Fersa 3490/3420 KOYO 3490/3420 NSK 3490/3420 NACHI 3490/3420 FAG K3490-3420 FBJ 3490/3420 NTN 4T-3490/3420 SKF 3490/3420/QCL7CVQ492
• BEARING POWER International Trading Co.,Ltd. specialize in 3490/3420 products，there is large inventory of AST 3490/3420 . We has been built up long-term cooperation with AST company, could make a bulk order of the 3490/3420 Which AST 3490/3420 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
  22332CCK/W33	160	340	114	SKF	Spherical Roller Bearings
  51101	12	26		AST	Thrust Ball Bearings
  61960 MA	420	300	56	SKF	Deep Groove Ball Bearings
  6300ZZ	10	35	11	KBC	Deep Groove Ball Bearings
  81109	45,000	65,000	14,000	NTN	Thrust Ball Bearings
  BK152314	15	23	14	ISO	Cylindrical Roller Bearings
  GE20ET-2RS	20	35		AST	Plain Bearings
  GE240ES-2LS	240	340	140	SKF	Plain Bearings
  JL 69349/310/Q	63	38	17	SKF	Tapered Roller Bearings
  LH-22213B	65	120	31	NTN	Spherical Roller Bearings
  MBG16CR	16	30	16	NMB	Plain Bearings
  MJT2.1/2	63,5	139,7	31,75	RHP	Angular Contact Ball Bearings
  NU1930	150,000	210,000	28,000	NTN	Cylindrical Roller Bearings
  PCMS 2005001.0 E				SKF	Plain Bearings
  VKBA 890				SKF	Wheel Bearings
  51205				FAG	THRUST BALL BEARINGS
  5524	.7500	.8125	1.5000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  RNA4920	140		40	FAG	NEEDLE BEARINGS
  106-KSF	30	55	13	MRC	DEEP GROOVE BALL BEARINGS
  SSX-61904-ZZ	20	37	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS