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Bearing NAO-50×68×40ZW (NTN)

Needle roller bearings NAO-50×68×40ZW

Bearing number : NAO-50×68×40ZW

Brand : NTN

Bore Diameter (mm) : 50

Outer Diameter (mm) : 60

Bearing dimensions and specification in NTN catalogue:

d - 50 mm

F - 55 mm

D - 68 mm

E - 60 mm

B - 40 mm

C - 40 mm

r min. - 0,6 mm

da min. - 54 mm

Da max. - 64 mm

db - 59,4 mm

ra max. - 0,6 mm

Db - 55,8 mm

Weight - 0,44 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 133 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 7 500 r/min

Tags :  NTN