d - 38.100 mm

D - 79.375 mm

T - 29.370 mm

B - 29.771 mm

C - 23.813 mm

a - 8.6 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,677 Kg

Basic dynamic load rating (C) - 87400 kN

Basic static load rating (C0) - 105000 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 6100 r/min

Calculation factor (e) - 0.37

Calculation factor (Y0) - 0.90

Calculation factor (Y1) - 1.64

• Model Number:3490/3420
• Inner Diameter：38.100mm Outer Diameter：79.375mm Width：29.370mm
• Type：Tapered Roller Bearings
• Update date：2023-03-09
• Application:hot and cold box,suction nozzle,engineering machine,joint protection,Automation,extruder,lifting chain,machine lathe,Pneumatic Actuator,miscellaneous instruments,
• Similar models:NSK 3490/3420 FBJ 3490/3420 KOYO 3490/3420 NTN 4T-3490/3420 Timken 3490/3420 Timken 3490/3420B NACHI 3490/3420 Fersa 3490/3420 FAG K3490-3420 CX 3490/3420
• BEARING POWER International Trading Co.,Ltd. specialize in 3490/3420 products，there is large inventory of NACHI 3490/3420 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3490/3420 Which NACHI 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
  1207K+H207	35	72	17	ISO	Self-Aligning Ball Bearings
  24134 CCK30/W33 + AH 24134	280	160	109	SKF	Tapered Roller Bearings
  51416	80,000	170,000	68,000	NTN-SNR	Thrust Ball Bearings
  5S-7015UADG/GNP42	75	115	20	NTN	Angular Contact Ball Bearings
  62214-2RS	70	125	31	CX	Deep Groove Ball Bearings
  6414	70	180	42	ISB	Deep Groove Ball Bearings
  7214CDF	70	125	24	NACHI	Angular Contact Ball Bearings
  HMK2616	26	34	16	NTN	Needle Roller Bearings
  KBO30-PP	30	47		INA	Linear Bearings
  MR-18-N	28,57	41,2	25,4	SIGMA	Needle Roller Bearings
  NH321	105	225	49	ISO	Cylindrical Roller Bearings
  NN4924	120	165	45	CX	Cylindrical Roller Bearings
  AS0515	5	15		INA	THRUST NEEDLE BEARINGS
  LS3552	35	52		SKF	THRUST NEEDLE BEARINGS
  SF-208	40			Sealmaster	PILLOW BLOCKS
  6240K	200	360	58	STEYR	DEEP GROOVE BALL BEARINGS
  FNTA-7095	70	95	4	Torrington	THRUST NEEDLE BEARINGS
  AH-3972x340	360	340		CONSOLIDATED	WITHDRAWAL SLEEVES
  TN-505	25			CONSOLIDATED	PILLOW BLOCKS
  SSFY-107	1.4375			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS