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Bearing 46T30312DJR/51 (KOYO)
Tapered roller bearings 46T30312DJR/51
Bearing number : 46T30312DJR/51
Size (mm) : 60x130x74
Brand : KOYO
Bore Diameter (mm) : 60
Outer Diameter (mm) : 130
Width (mm) : 74
Bearing dimensions and specification in KOYO catalogue:
d - 60 mm
D - 130 mm
T - 74 mm
C - 51 mm
r min. - 2,5 mm
r1 min. - 1 mm
da min. - 74 mm
Da min - 124 mm
ra max. - 2,5 mm
rb max. - 1 mm
Weight - 4,45 Kg
Basic dynamic load rating (C) - 262 kN
Basic static load rating (C0) - 359 kN
(Grease) Lubrication Speed - 2100 r/min
(Oil) Lubrication Speed - 2900 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,8
Calculation factor (Y2) - 0,82
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