Bearing NNU4936K (NACHI)

Cylindrical roller bearings NNU4936K

Bearing number : NNU4936K

Size (mm) : 180x250x69

Brand : NACHI

Bore Diameter (mm) : 180

Outer Diameter (mm) : 250

Width (mm) : 69

Bearing dimensions and specification in NACHI catalogue:

d - 180 mm

Fw - 202 mm

D - 250 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

Weight - 9,5 Kg

Basic dynamic load rating (C) - 480 kN

Basic static load rating (C0) - 1020 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: