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Bearing 5311N (NACHI)
Angular contact ball bearings 5311N
Bearing number : 5311N
Size (mm) : 55x120x49.2
Brand : NACHI
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 49.2
Bearing dimensions and specification in NACHI catalogue:
d - 55 mm
D - 120 mm
B - 49.2 mm
C - 49.2 mm
a - 4.06 mm
b - 3.1 mm
r min. - 2 mm
D1 - 115.21 mm
Weight - 2.30 Kg
Basic dynamic load rating (C) - 112 kN
Basic static load rating (C0) - 86,5 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 5500 r/min
Tags : NACHI , 55x120x49.2
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