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Bearing 47TAD20 (NACHI)
Axial angular contact ball bearings 47TAD20
Bearing number : 47TAD20
Size (mm) : 47x75x38
Brand : NACHI
Bore Diameter (mm) : 47
Outer Diameter (mm) : 75
Width (mm) : 38
Bearing dimensions and specification in NACHI catalogue:
d - 47 mm
D - 75 mm
T - 38 mm
ra1 max. - 0.6 mm
Angle (α) - 60 °
d1 - 65 mm
r min. - 1 mm
r1 min. - 0.6 mm
C - 19 mm
da min. - 56 mm
Da max. - 71 mm
ra max. - 1 mm
Weight - 0.605 Kg
Basic dynamic load rating (C) - 21,2 kN
Basic static load rating (C0) - 47 kN
(Grease) Lubrication Speed - 5500 r/min
(Oil) Lubrication Speed - 7300 r/min
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