NACHI Bearing

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NACHI Bearing
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Bearing 54244U

Axial deep groove ball bearings 54244U

Bearing number : 54244U

Size (mm) : 220x300x134

Brand : NACHI

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 134

Bearing dimensions and specification in NACHI catalogue:


d - 220 mm

d2 - 190 mm

D - 300 mm

T - 134 mm

ra1 max. - 2 mm

T1 - 79 mm

a - 24 mm

b - 25 mm

d3 - 299 mm

r min. - 2 mm

r1 min. - 2 mm

D1 - 224 mm

D2 - 260 mm

D3 - 310 mm

da min. - 220 mm

Da max. - 260 mm

ra max. - 2 mm

Weight - 29.6 Kg

Basic dynamic load rating (C) - 325 kN

Basic static load rating (C0) - 1210 kN

(Grease) Lubrication Speed - 690 r/min

(Oil) Lubrication Speed - 1000 r/min


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