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Bearing ACT052DB (KOYO)
Angular contact ball bearings ACT052DB
Bearing number : ACT052DB
Brand : KOYO
Bore Diameter (mm) : 260
Outer Diameter (mm) : 400
Bearing dimensions and specification in KOYO catalogue:
d - 260 mm
D - 400 mm
Angle (α) - 30 °
a - 310 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 123 mm
Weight - 60,5 Kg
Basic dynamic load rating (C) - 321 kN
Basic static load rating (C0) - 1 090 kN
(Grease) Lubrication Speed - 1 600 r/min
(Oil) Lubrication Speed - 2 100 r/min
Tags : KOYO
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