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Bearing 52312 (KOYO)
Axial deep groove ball bearings 52312
Bearing number : 52312
Size (mm) : 50x110x64
Brand : KOYO
Bore Diameter (mm) : 50
Outer Diameter (mm) : 110
Width (mm) : 64
Bearing dimensions and specification in KOYO catalogue:
d2 - 50 mm
D - 110 mm
T1 - 64 mm
T2 - 39.5 mm
d3 - 110 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
A - 36.5 mm
B - 15 mm
C - 11.5 mm
D1 - 62 mm
R - 90 mm
da min. - 60 mm
Da max. - 85 mm
ra max. - 1 mm
rb max. - 0.6 mm
Weight - 2.68 Kg
Basic dynamic load rating (C) - 124 kN
Basic static load rating (C0) - 267 kN
(Grease) Lubrication Speed - 1500 r/min
(Oil) Lubrication Speed - 2300 r/min
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