Bearing 398/394 (KOYO)

Tapered roller bearings 398/394

Bearing number : 398/394

Brand : KOYO

Bore Diameter (mm) : 50,8

Width (mm) : 21,996

Bearing dimensions and specification in KOYO catalogue:

d - 50,8 mm

T - 22 mm

B - 21,996 mm

C - 18,824 mm

a - 21,3 mm

r min. - 7,9 mm

r1 min. - 7,9 mm

Da - 102 mm

db - 61 mm

da - 62 mm

Db - 104,5 mm

Basic dynamic load rating (C) - 86,4 kN

Basic static load rating (C0) - 116 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: