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Bearing 6801 (NTN)
Deep groove ball bearings 6801
Bearing number : 6801
Size (mm) : 12x21x5
Brand : NTN
Bore Diameter (mm) : 12
Outer Diameter (mm) : 21
Width (mm) : 5
Bearing dimensions and specification in NTN catalogue:
d - 12 mm
D - 21 mm
B - 5 mm
C - 5 mm
r min. - 0,3 mm
da min. - 14 mm
da max - 14,5 mm
Da max. - 19 mm
ra max. - 0,3 mm
Weight - 0,006 Kg
Basic dynamic load rating (C) - 1,92 kN
Basic static load rating (C0) - 1,04 kN
(Grease) Lubrication Speed - 29 000 r/min
(Oil) Lubrication Speed - 35 000 r/min
Calculation factor (f0) - 15,3
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