Bearing 6454/6420 (KOYO)

Tapered roller bearings 6454/6420

Bearing number : 6454/6420

Brand : KOYO

Bore Diameter (mm) : 69,85

Width (mm) : 54,229

Bearing dimensions and specification in KOYO catalogue:

d - 69,85 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

a - 39,3 mm

r min. - 5,2 mm

r1 min. - 3,2 mm

Da - 129 mm

db - 85 mm

da - 94 mm

Db - 141 mm

Basic dynamic load rating (C) - 285 kN

Basic static load rating (C0) - 404 kN

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,66

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: