Click for Northern Lights Click for Westport Click for YF Listing Service Click for Glendinning Click for Burger

Cutless rubber bearing designation

Discussion in 'Props, Shafts & Seals' started by dikikh.dm, Nov 11, 2016.

You need to be registered and signed in to view this content.
  1. dikikh.dm

    dikikh.dm New Member

    Joined:
    Apr 22, 2015
    Messages:
    22
    Location:
    Malta
    Hello everyone,

    I have 3 cutless bearings on each shaft, which are labelled on the drawing as Cutless rubber 450 LG, 370 LG and 300 LG.

    Could anyone explain, what these numbers and LG refer too?

    Thanks and regards.
  2. Capt Ralph

    Capt Ralph Senior Member

    Joined:
    Sep 8, 2004
    Messages:
    12,647
    Location:
    Satsuma, FL
    If this is a large and long shaft, the numbers are MM in length.
    Guessing, LG may be for glass tube.
  3. Fishtigua

    Fishtigua Senior Member

    Joined:
    Jul 20, 2007
    Messages:
    2,937
    Location:
    Guernsey/Antigua
    I think the LG just stands for Log Gland, the length of the bearing shell.
  4. Fishtigua

    Fishtigua Senior Member

    Joined:
    Jul 20, 2007
    Messages:
    2,937
    Location:
    Guernsey/Antigua
  5. dikikh.dm

    dikikh.dm New Member

    Joined:
    Apr 22, 2015
    Messages:
    22
    Location:
    Malta
    Thank you for your input.

    Yes, the shaft is quite long (10.156 mtr long and 100 mm diam).

    I also think that the numbers stand for the bearing shell length. LG can be about bronze, taking into account, that the boat was originally built in Australia and they could use British designation.