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Bearing 6809N (NACHI)
Deep groove ball bearings 6809N
Bearing number : 6809N
Size (mm) : 45x58x7
Brand : NACHI
Bore Diameter (mm) : 45
Outer Diameter (mm) : 58
Width (mm) : 7
Bearing dimensions and specification in NACHI catalogue:
d - 45 mm
D - 58 mm
B - 7 mm
C - 7 mm
a - 1.3 mm
b - 0.95 mm
r min. - 0.3 mm
r1 min. - 0.3 mm
D1 - 56.7 mm
Weight - 0.042 Kg
Basic dynamic load rating (C) - 5,35 kN
Basic static load rating (C0) - 4,9 kN
(Grease) Lubrication Speed - 11000 r/min
(Oil) Lubrication Speed - 13000 r/min
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