Bearing 45280 (KOYO)

Tapered roller bearings 45280

Bearing number : 45280

Size (mm) : 400x600x148

Brand : KOYO

Bore Diameter (mm) : 400

Outer Diameter (mm) : 600

Width (mm) : 148

Bearing dimensions and specification in KOYO catalogue:

d - 400 mm

D - 600 mm

T - 148 mm

B - 148 mm

r min. - 5 mm

r1 min. - 6 mm

da max - 452 mm

Db min. - 545 mm

ra max. - 4 mm

rb max. - 5 mm

Db max - 578 mm

Weight - 143 Kg

Basic dynamic load rating (C) - 2410 kN

Basic static load rating (C0) - 4960 kN

(Grease) Lubrication Speed - 340 r/min

(Oil) Lubrication Speed - 450 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,98

Calculation factor (Y2) - 2,03

Designation

Bore Dia, mm

Outer Dia, mm: