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Bearing JH415647/JH415610 (KOYO)
Tapered roller bearings JH415647/JH415610
Bearing number : JH415647/JH415610
Size (mm) : 75x145x51
Brand : KOYO
Bore Diameter (mm) : 75
Outer Diameter (mm) : 145
Width (mm) : 51
Bearing dimensions and specification in KOYO catalogue:
d - 75 mm
D - 145 mm
T - 51 mm
B - 51 mm
C - 42 mm
a - 36,6 mm
r min. - 3 mm
r2 min. - 2,5 mm
da min. - 94 mm
Da - 129 mm
db min - 89 mm
ra max. - 3 mm
rb max. - 2,5 mm
Db - 139 mm
Weight - 3,84 Kg
Basic dynamic load rating (C) - 290 kN
Basic static load rating (C0) - 412 kN
(Grease) Lubrication Speed - 2700 r/min
(Oil) Lubrication Speed - 3600 r/min
Calculation factor (e) - 0,36
Calculation factor (Y0) - 0,91
Calculation factor (Y1) - 1,66
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