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KOYO 6391/6320 bearing

Bearing 6391/6320

KOYO 6391/6320, Size: . KOYO 6391/6320 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 6391/6320

Bearing number : 6391/6320

Brand : KOYO

Bore Diameter (mm) : 59,985

Width (mm) : 56,007

Bearing dimensions and specification in KOYO catalogue:

d - 59,985 mm

T - 53,975 mm

B - 56,007 mm

C - 44,45 mm

a - 34,8 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 117 mm

db - 70 mm

da - 79 mm

Db - 126 mm

Basic dynamic load rating (C) - 266 kN

Basic static load rating (C0) - 357 kN

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,02

Calculation factor (Y1) - 1,85

Tags :  KOYO

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