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Bearing 42686/42620 (KOYO)

Tapered roller bearings 42686/42620

Bearing number : 42686/42620

Brand : KOYO

Bore Diameter (mm) : 74,988

Width (mm) : 31

Bearing dimensions and specification in KOYO catalogue:

d - 74,988 mm

T - 30,162 mm

B - 31 mm

C - 22,225 mm

a - 27,1 mm

r min. - 6,4 mm

r1 min. - 3,2 mm

Da - 114 mm

db - 84 mm

da - 95 mm

Db - 121 mm

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 225 kN

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,43

Tags :  KOYO