KOYO 46284A bearing

Bearing 46284A

46284A KOYO bearing,

KOYO 46284A bearing, Size: 420x620x188. KOYO 46284A are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 46284A

Bearing number : 46284A

Size (mm) : 420x620x188

Brand : KOYO

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 188

Bearing dimensions and specification in KOYO catalogue:

d - 420 mm

D - 620 mm

T - 188 mm

C - 150 mm

r min. - 6 mm

r1 min. - 2 mm

da min. - 448 mm

Da min - 589 mm

ra max. - 5 mm

rb max. - 2 mm

Weight - 176 Kg

Basic dynamic load rating (C) - 2700 kN

Basic static load rating (C0) - 5660 kN

(Grease) Lubrication Speed - 320 r/min

(Oil) Lubrication Speed - 430 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 1,7

Calculation factor (Y2) - 1,74

Tags :  KOYO , 420x620x188