d - 38,1 mm

D - 79,375 mm

T - 29,37 mm

B - 29,771 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 8,7 mm

Da - 67 mm

db - 45,5 mm

ra max. - 3,5 mm

da - 52 mm

Db - 74 mm

Weight - 0,683 Kg

Basic dynamic load rating (C) - 93 kN

Basic static load rating (C0) - 114 kN

(Grease) Lubrication Speed - 4 900 r/min

(Oil) Lubrication Speed - 6 600 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,9

Calculation factor (Y2) - 1,64

• Model Number: 4T-3490/3420
• Inner Diameter：38,1mm Outer Diameter：79,375mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:wall materials,standing experimental equipment,leather processing,Control,Forming mold,wall industry,Broadcasting System,marine analysis,nail products,climb ladder,coupling type
• Similar models:Timken 3490/3423D+X1S-3490 ISO 3490/3420 NTN 4T-3490/3420 SKF 3490/3420/QCL7CVQ492 Fersa 3490/3420 FAG K3490-3420 KOYO 3490/3420 AST 3490/3420 NSK 3490/3420 Timken 3490/3420B
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3490/3420 products，there is large inventory of NTN 4T-3490/3420 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3490/3420 Which NTN 4T-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
  29326-M	130	225	58	NKE	Thrust Roller Bearings
  3062/3162	15,875	41,275	14,2875	AST	Tapered Roller Bearings
  3474/3420	30,162		29,771	KOYO	Tapered Roller Bearings
  61926	130	180	24	CX	Deep Groove Ball Bearings
  62310	50	110	40	ZEN	Deep Groove Ball Bearings
  7313BGM	65,000	140,000	33,000	SNR	Angular Contact Ball Bearings
  BK1412	14	20	12	NTN	Needle Roller Bearings
  HAR006C	30	55	13	KOYO	Angular Contact Ball Bearings
  HK0912	9	13	12	ISO	Cylindrical Roller Bearings
  UCTH207-230	35		107	KOYO	Bearing Units
  UKFA205H	20			SNR	Bearing Units
  122-R	110	175	30	MRC	ANGULAR CONTACT BALL BEARINGS
  AXK5578	55	78	3	FAG	THRUST NEEDLE BEARINGS
  WS81106	30	47		FAG	THRUST ROLLER BEARINGS
  T5ED060	60	115	38	FAG	TAPERED ROLLER BEARINGS
  9108-UK	40	68	15	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  2206E-2RS1K	30	62	20	SKF	SELF
  FPCG1200	12.0000	14.0000	1.0000	SKF	DEEP GROOVE BALL BEARINGS
  FY40TF	40			SKF	PILLOW BLOCKS
  211PP	55	100	21	NH	DEEP GROOVE BALL BEARINGS