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.jpg) Steel wharve Min. Wharve dia. 18.5mm for saving power.
Max. Operation speed of blade spindle : 20000r/min. The vibration amplitude: ≤ 0.03mm.
Aluminium spindle is easy to load and unload the bobbin. Max. Operation speed : 22000r/min. The vibration amplitude: ≤ 0.05mm.
With position step under bolster flange, spindle house and bearing rail hole are coordinated installation, without correcting the center of the spindle. Integral steel bolster, keeping clean of lubrication oil.
Buffer element in lengthwise in the insert for absorbing and preventing shock. Suitable to ring spinning frame of group doffer.
Two bearing units, radial and axial bearing, lie in the bolster. Flat blade point, improving the load-carrying capacity and stopping axial movement.
Kinds and specifications for blade spindle.
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Type
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Neck bearing dia. mm
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Dimensions
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D
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D1
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d
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w
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L1
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L2
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L3
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M
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D6103-18.5
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φ6.8
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φ18.5
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φ16.94
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φ6
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0.055
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35
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62.5
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244.5
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M25×1.5
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D6103
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φ19
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D6103-20
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φ20.5
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D6203C
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φ7.8
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φ22
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D6203C-20
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φ20.5
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Kinds and specifications of aluminium spindle adaptor
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Type
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Neck bearing dia. mm
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Bobbin
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Dimensions
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D
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D1
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L1
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L2
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L3
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M
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D6110R-18.5
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Ø6.8
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ISO 368-1:38B-210/2
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Ø18.5
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Ø18.61
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35
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75
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258
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M25×1.5
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D6110R
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Ø19
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D6110R-20
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Ø20.5
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D6210R-18.5
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Ø7.8
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Ø18.5
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D6210R-19
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Ø19
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D6210R-20
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Ø20.5
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