IKO Bearing

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IKO Bearing
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Bearing NA 4907U

Needle roller bearings NA 4907U

Bearing number : NA 4907U

Size (mm) : 35x55x21

Brand : IKO

Bore Diameter (mm) : 35

Outer Diameter (mm) : 55

Width (mm) : 21

Bearing dimensions and specification in IKO catalogue:


d - 35 mm

Fw - 42 mm

D - 55 mm

B - 21 mm

C - 20 mm

r min. - 0,6 mm

da min. - 39 mm

da max - 41 mm

Da max. - 51 mm

Weight - 0,179 Kg

Basic dynamic load rating (C) - 30,1 kN

Basic static load rating (C0) - 46,3 kN

Limiting speed - 4 500 r/min

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