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Bearing 78TAD20 (NACHI)
Axial angular contact ball bearings 78TAD20
Bearing number : 78TAD20
Size (mm) : 78x115x48
Brand : NACHI
Bore Diameter (mm) : 78
Outer Diameter (mm) : 115
Width (mm) : 48
Bearing dimensions and specification in NACHI catalogue:
d - 78 mm
D - 115 mm
T - 48 mm
ra1 max. - 0.6 mm
Angle (α) - 60 °
d1 - 102 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
C - 24 mm
da min. - 90 mm
Da max. - 110 mm
ra max. - 1 mm
Weight - 1.16 Kg
Basic dynamic load rating (C) - 38,5 kN
Basic static load rating (C0) - 107 kN
(Grease) Lubrication Speed - 3600 r/min
(Oil) Lubrication Speed - 4900 r/min
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