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Bearing HM81649/HM81610 (KOYO)
Tapered roller bearings HM81649/HM81610
Bearing number : HM81649/HM81610
Size (mm) : 16x47x21
Brand : KOYO
Bore Diameter (mm) : 16
Outer Diameter (mm) : 47
Width (mm) : 21
Bearing dimensions and specification in KOYO catalogue:
d - 16 mm
D - 47 mm
T - 21 mm
B - 21 mm
C - 16 mm
a - 15 mm
r min. - 1 mm
r2 min. - 2 mm
da min. - 27,5 mm
Da - 37,5 mm
db min - 23 mm
ra max. - 1 mm
rb max. - 2 mm
Db - 43 mm
Weight - 0,191 Kg
Basic dynamic load rating (C) - 36,3 kN
Basic static load rating (C0) - 37,7 kN
(Grease) Lubrication Speed - 9800 r/min
(Oil) Lubrication Speed - 13000 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
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