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Bearing 52412 (KOYO)
Axial deep groove ball bearings 52412
Bearing number : 52412
Size (mm) : 50x130x93
Brand : KOYO
Bore Diameter (mm) : 50
Outer Diameter (mm) : 130
Width (mm) : 93
Bearing dimensions and specification in KOYO catalogue:
d2 - 50 mm
D - 130 mm
T1 - 93 mm
T2 - 57 mm
d3 - 130 mm
r min. - 1.5 mm
r1 min. - 0.6 mm
A - 28 mm
B - 21 mm
C - 16 mm
D1 - 62 mm
R - 100 mm
da min. - 60 mm
Da max. - 95 mm
ra max. - 1.5 mm
rb max. - 0.6 mm
Weight - 6.33 Kg
Basic dynamic load rating (C) - 201 kN
Basic static load rating (C0) - 397 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1700 r/min
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