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Bearing 23980R (KOYO)
Spherical roller bearings 23980R
Bearing number : 23980R
Size (mm) : 400x540x106
Brand : KOYO
Bore Diameter (mm) : 400
Outer Diameter (mm) : 540
Width (mm) : 106
Bearing dimensions and specification in KOYO catalogue:
d - 400 mm
D - 540 mm
B - 106 mm
C - 106 mm
r min. - 4 mm
da min. - 418 mm
Da max. - 522 mm
ra max. - 3 mm
Weight - 73 Kg
Basic dynamic load rating (C) - 1880 kN
Basic static load rating (C0) - 4300 kN
(Grease) Lubrication Speed - 470 r/min
(Oil) Lubrication Speed - 620 r/min
Calculation factor (e) - 0,18
Calculation factor (Y0) - 3,67
Calculation factor (Y1) - 3,76
Calculation factor (Y2) - 5,59
Tags : KOYO , 400x540x106
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