Bearing NNU 4920 (NSK)

Cylindrical roller bearings NNU 4920

Bearing number : NNU 4920

Size (mm) : 100x140x40

Brand : NSK

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in NSK catalogue:

d - 100 mm

Fw - 112 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,9 Kg

Basic dynamic load rating (C) - 155 kN

Basic static load rating (C0) - 295 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: