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Bearing 54312U (NSK)
Axial deep groove ball bearings 54312U
Bearing number : 54312U
Size (mm) : 60x110x78
Brand : NSK
Bore Diameter (mm) : 60
Outer Diameter (mm) : 110
Width (mm) : 78
Bearing dimensions and specification in NSK catalogue:
d - 60 mm
d2 - 50 mm
D - 110 mm
T - 78 mm
T2 - 46,5 mm
b - 11,5 mm
d3 - 110 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
A1 - 36,5 mm
B - 15 mm
D1 - 62 mm
D2 - 85 mm
D3 - 115 mm
R - 90 mm
Da max. - 85 mm
ra max. - 1 mm
rb max. - 0,6 mm
Weight - 3,45 Kg
Basic dynamic load rating (C) - 119 kN
Basic static load rating (C0) - 263 kN
(Grease) Lubrication Speed - 1500 r/min
(Oil) Lubrication Speed - 2200 r/min
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