NACHI Bearing

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NACHI Bearing
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Bearing 54238U

Axial deep groove ball bearings 54238U

Bearing number : 54238U

Size (mm) : 190x270x131

Brand : NACHI

Bore Diameter (mm) : 190

Outer Diameter (mm) : 270

Width (mm) : 131

Bearing dimensions and specification in NACHI catalogue:


d - 190 mm

d2 - 160 mm

D - 270 mm

T - 131 mm

ra1 max. - 2 mm

T1 - 77.5 mm

a - 24 mm

b - 23 mm

d3 - 269 mm

r min. - 2 mm

r1 min. - 2 mm

D1 - 194 mm

D2 - 230 mm

D3 - 280 mm

da min. - 190 mm

Da max. - 230 mm

ra max. - 2 mm

Weight - 26.5 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 1060 kN

(Grease) Lubrication Speed - 740 r/min

(Oil) Lubrication Speed - 1100 r/min


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