NACHI Bearing

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NACHI Bearing
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Bearing 54209U

Axial deep groove ball bearings 54209U

Bearing number : 54209U

Size (mm) : 45x73x45

Brand : NACHI

Bore Diameter (mm) : 45

Outer Diameter (mm) : 73

Width (mm) : 45

Bearing dimensions and specification in NACHI catalogue:


d - 45 mm

d2 - 35 mm

D - 73 mm

T - 45 mm

ra1 max. - 0.6 mm

T1 - 27 mm

a - 9 mm

b - 7.5 mm

d3 - 73 mm

r min. - 1 mm

r1 min. - 0.6 mm

D1 - 47 mm

D2 - 60 mm

D3 - 78 mm

da min. - 45 mm

Da max. - 60 mm

ra max. - 1 mm

Weight - 0.796 Kg

Basic dynamic load rating (C) - 47,5 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3900 r/min


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