Bearing NA4930 (NSK)

Needle roller bearings NA4930

Bearing number : NA4930

Size (mm) : 150x210x60

Brand : NSK

Bore Diameter (mm) : 150

Outer Diameter (mm) : 210

Width (mm) : 60

Bearing dimensions and specification in NSK catalogue:

d - 150 mm

Fw - 170 mm

D - 210 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

Weight - 6,25 Kg

Basic dynamic load rating (C) - 315 kN

Basic static load rating (C0) - 645 kN

Limiting speed - 2400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: