IKO Bearing

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IKO Bearing
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Bearing NAFW 507840

Needle roller bearings NAFW 507840

Bearing number : NAFW 507840

Size (mm) : 50x78x40

Brand : IKO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 78

Width (mm) : 40

Bearing dimensions and specification in IKO catalogue:


d - 50 mm

Fw - 60 mm

D - 78 mm

B - 40 mm

C - 40 mm

r min. - 1 mm

da min. - 55 mm

da max - 59 mm

Da max. - 73 mm

db - 66,3 mm

Db - 60,8 mm

Weight - 0,775 Kg

Basic dynamic load rating (C) - 66,7 kN

Basic static load rating (C0) - 143 kN

Limiting speed - 8 500 r/min

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