Tapered roller bearings 3187/3130

Bearing number : 3187/3130

Brand : KOYO

Bore Diameter (mm) : 30,162

Width (mm) : 29,997

Bearing dimensions and specification in KOYO catalogue:

d - 30,162 mm

T - 30,162 mm

B - 29,997 mm

C - 23,812 mm

a - 20,3 mm

r min. - 0,8 mm

r1 min. - 0,8 mm

Da - 63 mm

db - 38,5 mm

da - 39 mm

Db - 67 mm

Basic dynamic load rating (C) - 78,8 kN

Basic static load rating (C0) - 89,3 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8