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Bearing B57 (KOYO)
Needle roller bearings B57
Bearing number : B57
Size (mm) : 7.938x12.7x11.11
Brand : KOYO
Bore Diameter (mm) : 7,938
Outer Diameter (mm) : 12,7
Width (mm) : 11,11
Bearing dimensions and specification in KOYO catalogue:
Fw - 7,938 mm
D - 12,7 mm
C - 11,11 mm
Weight - 0,005 Kg
Basic dynamic load rating (C) - 5,55 kN
Basic static load rating (C0) - 7,95 kN
(Oil) Lubrication Speed - 13000 r/min
Tags : KOYO , 7.938x12.7x11.11
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