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Bearing 127 (KOYO)
Self-aligning ball bearings 127
Bearing number : 127
Size (mm) : 7x22x7
Brand : KOYO
Bore Diameter (mm) : 7
Outer Diameter (mm) : 22
Width (mm) : 7
Bearing dimensions and specification in KOYO catalogue:
d - 7 mm
D - 22 mm
B - 7 mm
C - 7 mm
r min. - 0.3 mm
da min. - 9 mm
Da max. - 20 mm
ra max. - 0.3 mm
Weight - 0.014 Kg
Basic dynamic load rating (C) - 2.65 kN
Basic static load rating (C0) - 0.56 kN
(Grease) Lubrication Speed - 27000 r/min
(Oil) Lubrication Speed - 33000 r/min
Calculation factor (e) - 0.35
Calculation factor (Y0) - 1.91
Calculation factor (Y1) - 1.82
Calculation factor (Y2) - 2.82
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