KOYO 45284 bearing

Bearing 45284

45284 KOYO bearing,

KOYO 45284 bearing, Size: 420x620x150. KOYO 45284 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 45284

Bearing number : 45284

Size (mm) : 420x620x150

Brand : KOYO

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 150

Bearing dimensions and specification in KOYO catalogue:

d - 420 mm

D - 620 mm

T - 150 mm

B - 150 mm

r min. - 5 mm

r1 min. - 6 mm

da max - 475 mm

Db min. - 564 mm

ra max. - 4 mm

rb max. - 5 mm

Db max - 598 mm

Weight - 152 Kg

Basic dynamic load rating (C) - 2600 kN

Basic static load rating (C0) - 5200 kN

(Grease) Lubrication Speed - 320 r/min

(Oil) Lubrication Speed - 430 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,98

Calculation factor (Y2) - 2,03

Tags :  KOYO , 420x620x150