Bearing 3311 (KOYO)

Angular contact ball bearings 3311

Bearing number : 3311

Size (mm) : 55x120x49.2

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 49.2

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 120 mm

B - 49.2 mm

C - 49.2 mm

a - 79.3 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 2.53 Kg

Basic dynamic load rating (C) - 101 kN

Basic static load rating (C0) - 106 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: