(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：2025-12-15
• Application:Material handling equipment,other rubber,Doppler,container finishing,Textile Accessories,X-ray Equipment,hydraulic pump,Reflective Materials Industrial fabrics,engine,CNC,Solenoid Valves
• Similar models:FAG K3490-3420 NTN 4T-3490/3420 NSK 3490/3420 Timken 3490/3420B SKF 3490/3420/QCL7CVQ492 KOYO 3490/3420 Timken 3490/3423D+X1S-3490 FBJ 3490/3420 CX 3490/3420 Timken 3490/3420
• 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
  23026 KCW33+H3026	130	200	52	ISO	Spherical Roller Bearings
  23160-E1A-MB1	300	500	160	FAG	Spherical Roller Bearings
  30BER20HV1V	30	55	16	NSK	Angular Contact Ball Bearings
  54218	93	135	69	ISO	Thrust Ball Bearings
  5S-2LA-HSE018G/GNP42	90	140	24	NTN	Angular Contact Ball Bearings
  6215-2RS	75	130	25	CRAFT	Deep Groove Ball Bearings
  7034 B	170	260	42	ISO	Angular Contact Ball Bearings
  EE221026/221575	260,35	400,05	69,85	NSK	Cylindrical Roller Bearings
  EXPG201	12			SNR	Bearing Units
  IJ123037				ILJIN	Angular Contact Ball Bearings
  HH814547/HH814510	66,675	152,4	53,975	Timken	Tapered Roller Bearings
  HK1522	15	21	22	KOYO	Needle Roller Bearings
  M240648D/M240611/M240611D	198,438	284,162	225,425	NTN	Tapered Roller Bearings
  NUP2226-E-MPA	130	230	64	NKE	Cylindrical Roller Bearings
  NX12Z	21	12		INA	NEEDLE BEARINGS
  CD134	170	265	42	American	CYLINDRICAL ROLLER BEARINGS
  20417	85	210	52	New Departure	ANGULAR CONTACT BALL BEARINGS
  NAO-65x95x60	65	95	60	CONSOLIDATED	NEEDLE BEARINGS
  NKX-60	72	60		CONSOLIDATED	NEEDLE BEARINGS
  NNCF-5010V	50	80	40	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS