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Bearing 52317 (KOYO)
Axial deep groove ball bearings 52317
Bearing number : 52317
Size (mm) : 70x150x87
Brand : KOYO
Bore Diameter (mm) : 70
Outer Diameter (mm) : 150
Width (mm) : 87
Bearing dimensions and specification in KOYO catalogue:
d2 - 70 mm
D - 150 mm
T1 - 87 mm
T2 - 53 mm
d3 - 150 mm
r min. - 1.5 mm
r1 min. - 1 mm
A - 39 mm
B - 19 mm
C - 17.5 mm
D1 - 88 mm
R - 112 mm
da min. - 85 mm
Da max. - 115 mm
ra max. - 1.5 mm
rb max. - 1 mm
Weight - 6.43 Kg
Basic dynamic load rating (C) - 206 kN
Basic static load rating (C0) - 489 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1700 r/min
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