Bearing 66587/66520 (KOYO)

Tapered roller bearings 66587/66520

Bearing number : 66587/66520

Brand : KOYO

Bore Diameter (mm) : 57,15

Width (mm) : 31,75

Bearing dimensions and specification in KOYO catalogue:

d - 57,15 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

a - 35,4 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 105 mm

db - 71 mm

da - 77 mm

Db - 116 mm

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 153 kN

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,9

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: