Bearing NA4956 (NSK)

Needle roller bearings NA4956

Bearing number : NA4956

Size (mm) : 280x380x100

Brand : NSK

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in NSK catalogue:

d - 280 mm

Fw - 310 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

Weight - 31 Kg

Basic dynamic load rating (C) - 905 kN

Basic static load rating (C0) - 2050 kN

Limiting speed - 1300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: