d - 38,1 mm

D - 79,375 mm

T1 - 10,32 mm

B - 29,771 mm

C - 23,812 mm

R - 3,6 mm

a - -8,6 mm

D1 - 84,049 mm

Da - 67 mm

db - 52 mm

C2 - 4,762 mm

da - 45,5 mm

Weight - 0,68 Kg

Basic static load rating (C0) - 119 kN

Factor (G1) - 29,9

Factor (G2) - 11,2

Factor (K) - 1,6

Basic dynamic load rating (C90) - 25,1

Basic dynamic load rating (Ca90) - 15,7

Basic dynamic load rating (C1) - 96,9 kN

Calculation factor (e) - 0,37

Calculation factor (Y) - 1,64

• Model Number: 3490/3420B
• Inner Diameter：38,1mm Outer Diameter：79,375mm Width：29,771mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Machine tool accessories,Beauty and Body,medical equipment,cleaning agent,root canal filling,Small air generators,Industrial,Vacuum generator,switch,beverage production,electromagnet
• Similar models:Timken 3490/3420B NTN 4T-3490/3420 FBJ 3490/3420 FAG K3490-3420 SKF 3490/3420/QCL7CVQ492 KOYO 3490/3420 Timken 3490/3420 NSK 3490/3420 Fersa 3490/3420 CX 3490/3420
• BEARING POWER International Trading Co.,Ltd. specialize in 3490/3420B products，there is large inventory of Timken 3490/3420B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3490/3420B Which Timken 3490/3420B 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
  3201-2RS	12	32	15,9	CX	Angular Contact Ball Bearings
  33218	90	160	55	CYSD	Tapered Roller Bearings
  4T-45284/45220	50,8	104,775	30,162	NTN	Tapered Roller Bearings
  5205AZZ	25	52	20.6	NACHI	Angular Contact Ball Bearings
  53416U+U416	80	170		ISO	Thrust Ball Bearings
  61915	75	105	16	CX	Deep Groove Ball Bearings
  6307-2ZNR	35	80	21	SKF	Deep Groove Ball Bearings
  7018CDF	90	140	24	NACHI	Angular Contact Ball Bearings
  7934CPA	170	230	28	KOYO	Angular Contact Ball Bearings
  HS7028-C-T-P4S	140	210	33	FAG	Angular Contact Ball Bearings
  KBK10×14×12.5X1	10	14		NTN	Needle Roller Bearings
  NJ2326EM	130,000	280,000	93,000	SNR	Cylindrical Roller Bearings
  NAO15x28x13	15	28	13	SKF	Needle Roller Bearings
  NUP2306	30	72	27	ISO	Cylindrical Roller Bearings
  RN4022	200,000	320,000	48,000	NTN	Cylindrical Roller Bearings
  RNA6917	100	120	63	ISO	Needle Roller Bearings
  UKF316H	70			SNR	Bearing Units
  KM7			8	SKF	LOCKNUTS
  NU1011	55	90	18	Torrington	CYLINDRICAL ROLLER BEARINGS
  NU-218	90	160	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS