Bearing 78225/78551 (KOYO)

Tapered roller bearings 78225/78551

Bearing number : 78225/78551

Brand : KOYO

Bore Diameter (mm) : 57,15

Width (mm) : 33,236

Bearing dimensions and specification in KOYO catalogue:

d - 57,15 mm

T - 36,512 mm

B - 33,236 mm

C - 23,52 mm

a - 46,2 mm

r min. - 3,6 mm

r1 min. - 2,4 mm

Da - 117 mm

db - 77 mm

da - 83 mm

Db - 132 mm

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 177 kN

Calculation factor (e) - 0,87

Calculation factor (Y0) - 0,38

Calculation factor (Y1) - 0,69

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: