Bearing 3880/3821 (KOYO)

Tapered roller bearings 3880/3821

Bearing number : 3880/3821

Brand : KOYO

Bore Diameter (mm) : 41,275

Width (mm) : 30,162

Bearing dimensions and specification in KOYO catalogue:

d - 41,275 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

a - 22,9 mm

r min. - 0,8 mm

r1 min. - 1,2 mm

Da - 75 mm

db - 50,3 mm

da - 52 mm

Db - 81 mm

Basic dynamic load rating (C) - 108 kN

Basic static load rating (C0) - 136 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: