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Bearing 23284RK (KOYO)
Spherical roller bearings 23284RK
Bearing number : 23284RK
Size (mm) : 420x760x272
Brand : KOYO
Bore Diameter (mm) : 420
Outer Diameter (mm) : 760
Width (mm) : 272
Bearing dimensions and specification in KOYO catalogue:
d - 420 mm
D - 760 mm
B - 272 mm
C - 272 mm
r min. - 7,5 mm
da min. - 456 mm
Da max. - 724 mm
ra max. - 6 mm
Weight - 540 Kg
Basic dynamic load rating (C) - 6500 kN
Basic static load rating (C0) - 11500 kN
(Grease) Lubrication Speed - 320 r/min
(Oil) Lubrication Speed - 430 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,8
Calculation factor (Y1) - 1,84
Calculation factor (Y2) - 2,74
Tags : KOYO , 420x760x272
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