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：2025-12-11
• Application:hydraulic control element,metal mold,Laser Cutting,garbage disposal,squeeze machine etc,Film machine,medical equipment,chamfer,medical equipment,Display Devices,trolley
• Similar models:Fersa 3490/3420 NTN 4T-3490/3420 NACHI 3490/3420 Timken 3490/3420 NSK 3490/3420 CX 3490/3420 Timken 3490/3423D+X1S-3490 KOYO 3490/3420 ISO 3490/3420 FAG K3490-3420
• 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.

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