NU3311 KOYO bearing

Bearing NU3311

Cylindrical roller bearing NU3311

Bearing number : NU3311

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

Fw - 70.5 mm

D - 120 mm

B - 49.2 mm

C - 49.2 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 2.81 Kg

Basic dynamic load rating (C) - 188 kN

Basic static load rating (C0) - 220 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6800 r/min

Tags :  KOYO , 55x120x49.2

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