Bearing 45244 (KOYO)

Tapered roller bearings 45244

Bearing number : 45244

Size (mm) : 220x340x90

Brand : KOYO

Bore Diameter (mm) : 220

Outer Diameter (mm) : 340

Width (mm) : 90

Bearing dimensions and specification in KOYO catalogue:

d - 220 mm

D - 340 mm

T - 90 mm

B - 90 mm

r min. - 3 mm

r1 min. - 4 mm

da max - 259 mm

Db min. - 306 mm

ra max. - 2,5 mm

rb max. - 3 mm

Db max - 326 mm

Weight - 28,5 Kg

Basic dynamic load rating (C) - 804 kN

Basic static load rating (C0) - 1460 kN

(Grease) Lubrication Speed - 740 r/min

(Oil) Lubrication Speed - 990 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,37

Calculation factor (Y2) - 2,43

Designation

Bore Dia, mm

Outer Dia, mm: