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Bearing 7211CPA (KOYO)
Angular contact ball bearings 7211CPA
Bearing number : 7211CPA
Size (mm) : 55x100x21
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
C - 21 mm
Angle (α) - 15 °
a - 21,1 mm
r min. - 1,5 mm
r1 min. - 1 mm
Weight - 0,635 Kg
Basic dynamic load rating (C) - 52,9 kN
Basic static load rating (C0) - 40,2 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 18 000 r/min
Calculation factor (f0) - 14,6
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