Bearing NN3011 (NACHI)

Cylindrical roller bearings NN3011

Bearing number : NN3011

Size (mm) : 55x81x26

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 81

Width (mm) : 26

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

D - 90 mm

Ew - 81 mm

B - 26 mm

C - 26 mm

r min. - 1,1 mm

Weight - 0,651 Kg

Basic dynamic load rating (C) - 69,5 kN

Basic static load rating (C0) - 96,5 kN

(Grease) Lubrication Speed - 10500 r/min

(Oil) Lubrication Speed - 12400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: