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Bearing 6920 (NACHI)
Deep groove ball bearings 6920
Bearing number : 6920
Size (mm) : 100x140x20
Brand : NACHI
Bore Diameter (mm) : 100
Outer Diameter (mm) : 140
Width (mm) : 20
Bearing dimensions and specification in NACHI catalogue:
d - 100 mm
D - 140 mm
B - 20 mm
C - 20 mm
r min. - 1.1 mm
da min. - 106 mm
Da max. - 134 mm
ra max. - 1.0 mm
Weight - 0.771 Kg
Basic dynamic load rating (C) - 37 kN
Basic static load rating (C0) - 36,5 kN
(Grease) Lubrication Speed - 4400 r/min
(Oil) Lubrication Speed - 5300 r/min
Tags : NACHI , 100x140x20
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