d - 76,2 mm

D - 121,442 mm

T - 24,608 mm

B - 23,012 mm

C - 17,462 mm

a - 26,8 mm

r min. - 3,6 mm

r2 min. - 2 mm

da min. - 89 mm

Da - 110 mm

db min - 83 mm

ra max. - 3,6 mm

rb max. - 2 mm

Db - 116 mm

Weight - 0,93 Kg

Basic dynamic load rating (C) - 90 kN

Basic static load rating (C0) - 127 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,33

• Model Number:34301/34478
• Inner Diameter：76,2mm Outer Diameter：121,442mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:power source,container finishing,tapping machine,hydraulic control element,mechanical annex,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,stamping die,food testing,trolley,textile machinery,Internal thread type
• Similar models:Timken 34301/34500 KOYO 34301/34478 CX 34301/34478 Timken 34301/34481-B Timken 34301/34478 NTN 4T-34301/34500 FBJ 34301/34478 NTN 4T-34301/34478 ISO 34301/34478 Timken 34301/34478D+X2S-34301
• BEARING POWER International Trading Co.,Ltd. specialize in 34301/34478 products，there is large inventory of KOYO 34301/34478 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 34301/34478 Which KOYO 34301/34478 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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