Tapered roller bearing 3381/3331

Bearing number : 3381/3331

Brand : KOYO

Bore Diameter (mm) : 38,1

Width (mm) : 30,391

Bearing dimensions and specification in KOYO catalogue:

d - 38,1 mm

T - 29,37 mm

B - 30,391 mm

C - 23,812 mm

a - 18,7 mm

r min. - 3,6 mm

r1 min. - 0,8 mm

Da - 72 mm

db - 44,5 mm

da - 51 mm

Db - 75 mm

Basic dynamic load rating (C) - 91 kN

Basic static load rating (C0) - 106 kN

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y1) - 2,2

Tags :  KOYO