KOYO 6406 - Leader Industrial Manufacture

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Deep groove ball bearings

Self aligning ball bearings

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KOYO 6406 Characteristics

d1:137.9 mm
D1:155 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
da - min.:119 mm
Da - max.:165 mm
ra - max.:2 mm
rb - max.:1 mm
dn:134.1 mm
Basic dynamic load rating - C:65.5 kN
Basic static load rating - C0:153 kN
Fatigue load limit - Pu:5.5 kN
Limiting speed for grease lubrication:4900 r/min
Limiting speed for oil lubrication:6400 mm/min
Preload class A:750 N
Preload class B:2250 N
Static Axial rigidity, Preload class A:591 N/micron
Static Axial rigidity, Preload class B:886 N/micron
Gref:38 cm
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:119 mm
Da max.:165 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:65.5 kN
Basic static load rating C0:153 kN
Fatigue load limit Pu:5.5 kN
Attainable speed for grease lubrication:4900 r/min
Attainable speed for oil-air lubrication:6400 r/min
Static axial stiffnes for preload A:591 N/µm
Static axial stiffnes for preload B:886 N/µm
Reference grease quantity Gref:38 cm³
Mass bearing:4.25 kg

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Leader Industrial Manufacture

✖

Stock Categories

Deep groove ball bearings

Self aligning ball bearings

Contact Us