Tapered roller bearing 18790/18721

Bearing number : 18790/18721

Brand : KOYO

Bore Diameter (mm) : 50,8

Width (mm) : 17,462

Bearing dimensions and specification in KOYO catalogue:

d - 50,8 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

a - 17,4 mm

r min. - 3,6 mm

r1 min. - 0,8 mm

Da - 73 mm

db - 56 mm

da - 62 mm

Db - 78 mm

Basic dynamic load rating (C) - 49,7 kN

Basic static load rating (C0) - 65,5 kN

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,48

Tags :  KOYO