KOYO 46T30312JR/59 bearing

Bearing 46T30312JR/59

46T30312JR/59 KOYO bearing,

KOYO 46T30312JR/59 bearing, Size: 60x130x74. KOYO 46T30312JR/59 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 46T30312JR/59

Bearing number : 46T30312JR/59

Size (mm) : 60x130x74

Brand : KOYO

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 74

Bearing dimensions and specification in KOYO catalogue:

d - 60 mm

D - 130 mm

T - 74 mm

C - 59 mm

r min. - 2,5 mm

r1 min. - 1 mm

da min. - 74 mm

Da min - 120 mm

ra max. - 2,5 mm

rb max. - 1 mm

Weight - 4,46 Kg

Basic dynamic load rating (C) - 297 kN

Basic static load rating (C0) - 401 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,91

Calculation factor (Y2) - 1,96

Tags :  KOYO , 60x130x74