Bearing 45344 (KOYO)

Tapered roller bearings 45344

Bearing number : 45344

Size (mm) : 220x370x120

Brand : KOYO

Bore Diameter (mm) : 220

Outer Diameter (mm) : 370

Width (mm) : 120

Bearing dimensions and specification in KOYO catalogue:

d - 220 mm

D - 370 mm

T - 120 mm

B - 120 mm

r min. - 4 mm

r1 min. - 5 mm

da max - 263 mm

Db min. - 324 mm

ra max. - 3 mm

rb max. - 4 mm

Db max - 352 mm

Weight - 50,8 Kg

Basic dynamic load rating (C) - 1210 kN

Basic static load rating (C0) - 2060 kN

(Grease) Lubrication Speed - 700 r/min

(Oil) Lubrication Speed - 930 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,91

Calculation factor (Y2) - 1,95

Designation

Bore Dia, mm

Outer Dia, mm: