Bearing 34306/34478 (NSK)

Tapered roller bearings 34306/34478

Bearing number : 34306/34478

Size (mm) : 77.788x121.442x24.608

Brand : NSK

Bore Diameter (mm) : 77,788

Outer Diameter (mm) : 121,442

Width (mm) : 24,608

Bearing dimensions and specification in NSK catalogue:

d - 77,788 mm

D - 121,442 mm

T - 24,608 mm

B - 23,012 mm

C - 17,462 mm

ra1 max. - 2 mm

a - 26,3 mm

r min. - 3,5 mm

r1 min. - 2 mm

Da - 110 mm

db - 84 mm

ra max. - 3,5 mm

da - 90 mm

Db - 116 mm

Weight - 0,928 Kg

Basic dynamic load rating (C) - 89 kN

Basic static load rating (C0) - 124 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,3

Designation

Bore Dia, mm

Outer Dia, mm: