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Bearing 65212/65500 (KOYO)
Tapered roller bearings 65212/65500
Bearing number : 65212/65500
Size (mm) : 53.975x127x44.45
Brand : KOYO
Bore Diameter (mm) : 53,975
Outer Diameter (mm) : 127
Width (mm) : 44,45
Bearing dimensions and specification in KOYO catalogue:
d - 53,975 mm
D - 127 mm
T - 44,45 mm
B - 44,45 mm
C - 34,925 mm
a - 35,2 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 77 mm
Da - 107 mm
db min - 71 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 119 mm
Weight - 2,8 Kg
Basic dynamic load rating (C) - 208 kN
Basic static load rating (C0) - 269 kN
(Grease) Lubrication Speed - 3300 r/min
(Oil) Lubrication Speed - 4400 r/min
Calculation factor (e) - 0,49
Calculation factor (Y0) - 0,68
Calculation factor (Y1) - 1,23
Tags : KOYO , 53.975x127x44.45
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