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Thread: What is 4th or 5th axis bearing type ?

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  1. 10-03-2006, 12:24 AM #1
    bigg
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    What is 4th or 5th axis bearing type ?

    Hi,

    I was wondering what type of bearing is used in the 4th or 5th axis.
    The axis I mean is the one which rotates parallel to the X-Y plane or which makes the rotation possible on the same axis as the normal mill

    Best regards,

    Geoff
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  2. 10-03-2006, 02:37 AM #2
    Splint
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    Most likely a tapered roller bearing.
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  3. 10-03-2006, 07:54 PM #3
    RICHARD ZASTROW
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    bigg You might try crossed roller bearings from THK or IKO. These are similar to linear crossed roller way blocks but are made with circular inner & outer races. They can be sealed or open.
    DZASTR
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