Tapered roller bearings 25581/25522

Bearing number : 25581/25522

Brand : KOYO

Bore Diameter (mm) : 44,45

Width (mm) : 25,4

Bearing dimensions and specification in KOYO catalogue:

d - 44,45 mm

T - 23,876 mm

B - 25,4 mm

C - 19,114 mm

a - 17,6 mm

r min. - 0,5 mm

r1 min. - 2 mm

Da - 73 mm

db - 50 mm

da - 51 mm

Db - 77 mm

Basic dynamic load rating (C) - 77,2 kN

Basic static load rating (C0) - 100 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,79