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Bearing 1301 (KOYO)
Self-aligning ball bearings 1301
Bearing number : 1301
Size (mm) : 12x37x12
Brand : KOYO
Bore Diameter (mm) : 12
Outer Diameter (mm) : 37
Width (mm) : 12
Bearing dimensions and specification in KOYO catalogue:
d - 12 mm
D - 37 mm
B - 12 mm
C - 12 mm
r min. - 1 mm
da min. - 17 mm
Da max. - 32 mm
ra max. - 1 mm
Weight - 0.067 Kg
Basic dynamic load rating (C) - 9.40 kN
Basic static load rating (C0) - 2.15 kN
(Grease) Lubrication Speed - 18000 r/min
(Oil) Lubrication Speed - 22000 r/min
Calculation factor (e) - 0.36
Calculation factor (Y0) - 1.86
Calculation factor (Y1) - 1.77
Calculation factor (Y2) - 2.74
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