KOYO 658/653 bearing

Bearing 658/653

KOYO 658/653 bearing, Size: . KOYO 658/653 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 658/653

Bearing number : 658/653

Brand : KOYO

Bore Diameter (mm) : 74,612

Width (mm) : 41,275

Bearing dimensions and specification in KOYO catalogue:

d - 74,612 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 33,4 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 131 mm

db - 86 mm

da - 92 mm

Db - 139 mm

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 301 kN

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,47

Tags :  KOYO

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