6039 Evinrude Speeditwin

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  • November 10, 2019 at 10:47 am #186861
    Buccaneer
    Participant

      US Member

      Squier, I’ll probably put an ad on the classified. Just trying to figure out “bearings”
      this morning…….. out to the garage I go!

      Prepare to be boarded!

      November 10, 2019 at 1:39 pm #186883
      Northumberland
      Participant

        My lower unit only uses tapered bearings. From your post, yours is different. So speaking about the

        Here are the specs for the 05066/05185 cone/cup … https://cad.timken.com/item/tapered-roller-bearings-ts-tapered-single-/tapered-roller-bearings-ts-tapered-single-imperi-2/05066-05185

        and here is a link for the specs on all the other sizes available. … https://cad.timken.com/viewitems/tapered-roller-bearings-ts-tapered-single-/tapered-roller-bearings-ts-tapered-single-imperi-2

        The next one will let you search for all other types of Timken bearings.

        https://cad.timken.com/?_ga=2.138323504.1204381099.1573409853-130771345.1546634794

        Good luck!

        November 10, 2019 at 4:11 pm #186894
        Buccaneer
        Participant

          US Member

          Thanks again for your help!
          I’ve been looking at Timken CAD drawings as you suggested, etc.,
          and believe I’m making progress.

          It seems I need
          Prop Shaft-
          – tapered roller and race 05066 / 05185
          -ball bearing 6205

          Drive Shaft
          -tapered roller and race 05079 – 05185

          The only thing I can’t get to jive on my measurements are the cone widths,
          but perhaps I’m measuring wrong. The Timken specs show both cones
          .566 wide. One of mine I measure at .600, and the other .625.
          I’m going back to the garage to see if I missed something there!

          Northumberland wrote:

          My lower unit only uses tapered bearings. From your post, yours is different. So speaking about the

          Here are the specs for the 05066/05185 cone/cup … https://cad.timken.com/item/tapered-roller-bearings-ts-tapered-single-/tapered-roller-bearings-ts-tapered-single-imperi-2/05066-05185

          and here is a link for the specs on all the other sizes available. … https://cad.timken.com/viewitems/tapered-roller-bearings-ts-tapered-single-/tapered-roller-bearings-ts-tapered-single-imperi-2

          The next one will let you search for all other types of Timken bearings.

          https://cad.timken.com/?_ga=2.138323504.1204381099.1573409853-130771345.1546634794

          Good luck!

          Prepare to be boarded!

          November 12, 2019 at 10:51 am #187013
          David Bartlett
          Participant

            US Member - 2 Years

            Tom, Bucc, Fred!

            I have that information somewhere regarding bearing numbers for the lower unit on the SpeediTwin/SpeediFour. The problem is it is in storage and not easy to get to. The next time I go there I will get it. You might come up with the answer prior to that, so I will keep watch.

            David

            David Bartlett
            Pine Tree Boating Club Chapter

            "I don't fully understand everything I know!"

            November 12, 2019 at 4:16 pm #187061
            Buccaneer
            Participant

              US Member
              David Bartlett wrote:

              Tom, Bucc, Fred!

              I have that information somewhere regarding bearing numbers for the lower unit on the SpeediTwin/SpeediFour. The problem is it is in storage and not easy to get to. The next time I go there I will get it. You might come up with the answer prior to that, so I will keep watch.

              David

              David, David, David!
              I’ve ordered the bearings and races, so hopefully I got that correct.
              I was looking at an ad early this morning of the 1950 Speeditwin and Speedifour’s
              side by side. The lower units looked the same to me.
              Are the guts, i.e., prop shaft, gears, bearings, gear case cap, etc., the same as well?
              If so, that broadens the field of potential part donners for the prop shaft and gear case cap I need.
              I would be curious to know what you have for bearings on your list, but no big hurry now that
              I ordered already. Thanks.

              Prepare to be boarded!

              November 12, 2019 at 5:40 pm #187065
              David Bartlett
              Participant

                US Member - 2 Years

                Tom,

                My Speeditwin and SpeediFour were late 1940’s motors and the internal parts in the lower units were the same. Something about the prop shaft was different where the prop fit on, but I am pretty sure the rest would interchange. Someone will correct me if I am remembering it incorrectly.

                Dave

                David Bartlett
                Pine Tree Boating Club Chapter

                "I don't fully understand everything I know!"

                November 12, 2019 at 7:28 pm #187072
                Buccaneer
                Participant

                  US Member

                  Good to know Dave, Thanks!

                  Prepare to be boarded!

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