Bearing NA 4956 (IKO)

Needle roller bearings NA 4956

Bearing number : NA 4956

Size (mm) : 300x380x100

Brand : IKO

Bore Diameter (mm) : 300

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in IKO catalogue:

d - 300 mm

Fw - 310 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 291 mm

da max - 307 mm

Da max. - 369 mm

S - 4 mm

Weight - 51,4 Kg

Basic dynamic load rating (C) - 877 kN

Basic static load rating (C0) - 2040 kN

Limiting speed - 950 r/min

Designation

Bore Dia, mm

Outer Dia, mm: