Bearing NAO50X78X40 (KOYO)

Needle roller bearings NAO50X78X40

Bearing number : NAO50X78X40

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 78

Bearing dimensions and specification in KOYO catalogue:

d - 50 mm

Fw - 60 mm

D - 78 mm

Ew - 68 mm

B - 40 mm

C - 40 mm

r5 min. - 1 mm

S - 1,7 mm

Weight - 0,746 Kg

Basic dynamic load rating (C) - 71,7 kN

Basic static load rating (C0) - 158 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 7100 r/min

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: