Bearing NAF507820 (NSK)

Needle roller bearings NAF507820

Bearing number : NAF507820

Size (mm) : 50x78x20

Brand : NSK

Bore Diameter (mm) : 50

Outer Diameter (mm) : 78

Width (mm) : 20

Bearing dimensions and specification in NSK catalogue:

d - 50 mm

Fw - 60 mm

D - 78 mm

B - 20 mm

C - 20 mm

r min. - 1 mm

Weight - 0,4 Kg

Basic dynamic load rating (C) - 41,5 kN

Basic static load rating (C0) - 78 kN

Limiting speed - 6700 r/min

Designation

Bore Dia, mm

Outer Dia, mm: