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Bearing 54211U (NACHI)
Axial deep groove ball bearings 54211U
Bearing number : 54211U
Size (mm) : 55x90x55
Brand : NACHI
Bore Diameter (mm) : 55
Outer Diameter (mm) : 90
Width (mm) : 55
Bearing dimensions and specification in NACHI catalogue:
d - 55 mm
d2 - 45 mm
D - 90 mm
T - 55 mm
ra1 max. - 0.6 mm
T1 - 32.5 mm
a - 10 mm
b - 9 mm
d3 - 90 mm
r min. - 1 mm
r1 min. - 0.6 mm
D1 - 57 mm
D2 - 72 mm
D3 - 95 mm
da min. - 55 mm
Da max. - 72 mm
ra max. - 1 mm
Weight - 1.54 Kg
Basic dynamic load rating (C) - 69,5 kN
Basic static load rating (C0) - 159 kN
(Grease) Lubrication Speed - 2100 r/min
(Oil) Lubrication Speed - 3100 r/min
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