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Bearing 1217 (KOYO)
Self-aligning ball bearings 1217
Bearing number : 1217
Size (mm) : 85x150x28
Brand : KOYO
Bore Diameter (mm) : 85
Outer Diameter (mm) : 150
Width (mm) : 28
Bearing dimensions and specification in KOYO catalogue:
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
r min. - 2 mm
da min. - 94 mm
Da max. - 141 mm
ra max. - 2 mm
Weight - 2.07 Kg
Basic dynamic load rating (C) - 49.2 kN
Basic static load rating (C0) - 20.8 kN
(Grease) Lubrication Speed - 3800 r/min
(Oil) Lubrication Speed - 4600 r/min
Calculation factor (e) - 0.17
Calculation factor (Y0) - 3.78
Calculation factor (Y1) - 3.61
Calculation factor (Y2) - 5.59
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