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Can anyone provide me info what this is?


What materials or techniques can I use to reduce this electrical effect when building spotwelding tables?Which material is suitable to be fiiled in a thin-walled workpiece to increase the rigidity during the machining process?What kind of materials are plastic syringes made from?Suggest a material which can produce heat with DC currentMechanical properties of tin base alloysWhat would make a composite chemical vapor deposition diamond hard to make?What type of stainless steels can resist 6 months under the sea?Which materials we can use for storing liquid nitrogen?Aluminum tube expansion (flaring)How can I increase the strength of this clutch without shearing my bushings?













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      materials






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      share|improve this question




      share|improve this question








      edited 1 hour ago









      Wasabi

      9,58852348




      9,58852348






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      asked 9 hours ago









      JIM GJIM G

      61




      61




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          2 Answers
          2






          active

          oldest

          votes


















          5












          $begingroup$

          It is a high pressure seal and bearing unit.



          The metal assembly to the right with the yellow parts is the drive coupling.



          After Sam’s comment and looking at that part again, there are 3 distinct metal parts - the middle one with the holes is aluminium, while the outer two are the outer races of the two bearings.



          Two bearings are often used due to either the load, controlling end float or controlling play or vibration in the shaft.






          share|improve this answer











          $endgroup$








          • 2




            $begingroup$
            Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
            $endgroup$
            – Sam Farjamirad
            8 hours ago


















          1












          $begingroup$

          It's a boat jet engine. And as Solar Mike's answer says, it is a bearing and seal. I guess it is a brush less electrical motor.



          Here is a link to an eBay ad. ElectricalJet motor






          share|improve this answer









          $endgroup$













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            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            5












            $begingroup$

            It is a high pressure seal and bearing unit.



            The metal assembly to the right with the yellow parts is the drive coupling.



            After Sam’s comment and looking at that part again, there are 3 distinct metal parts - the middle one with the holes is aluminium, while the outer two are the outer races of the two bearings.



            Two bearings are often used due to either the load, controlling end float or controlling play or vibration in the shaft.






            share|improve this answer











            $endgroup$








            • 2




              $begingroup$
              Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
              $endgroup$
              – Sam Farjamirad
              8 hours ago















            5












            $begingroup$

            It is a high pressure seal and bearing unit.



            The metal assembly to the right with the yellow parts is the drive coupling.



            After Sam’s comment and looking at that part again, there are 3 distinct metal parts - the middle one with the holes is aluminium, while the outer two are the outer races of the two bearings.



            Two bearings are often used due to either the load, controlling end float or controlling play or vibration in the shaft.






            share|improve this answer











            $endgroup$








            • 2




              $begingroup$
              Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
              $endgroup$
              – Sam Farjamirad
              8 hours ago













            5












            5








            5





            $begingroup$

            It is a high pressure seal and bearing unit.



            The metal assembly to the right with the yellow parts is the drive coupling.



            After Sam’s comment and looking at that part again, there are 3 distinct metal parts - the middle one with the holes is aluminium, while the outer two are the outer races of the two bearings.



            Two bearings are often used due to either the load, controlling end float or controlling play or vibration in the shaft.






            share|improve this answer











            $endgroup$



            It is a high pressure seal and bearing unit.



            The metal assembly to the right with the yellow parts is the drive coupling.



            After Sam’s comment and looking at that part again, there are 3 distinct metal parts - the middle one with the holes is aluminium, while the outer two are the outer races of the two bearings.



            Two bearings are often used due to either the load, controlling end float or controlling play or vibration in the shaft.







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited 8 hours ago

























            answered 8 hours ago









            Solar MikeSolar Mike

            5,8181715




            5,8181715







            • 2




              $begingroup$
              Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
              $endgroup$
              – Sam Farjamirad
              8 hours ago












            • 2




              $begingroup$
              Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
              $endgroup$
              – Sam Farjamirad
              8 hours ago







            2




            2




            $begingroup$
            Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
            $endgroup$
            – Sam Farjamirad
            8 hours ago




            $begingroup$
            Indeed, as it placed inside the housing at the end of the main shaft, and having a lubrication boring hole all of those indicate bearing.
            $endgroup$
            – Sam Farjamirad
            8 hours ago











            1












            $begingroup$

            It's a boat jet engine. And as Solar Mike's answer says, it is a bearing and seal. I guess it is a brush less electrical motor.



            Here is a link to an eBay ad. ElectricalJet motor






            share|improve this answer









            $endgroup$

















              1












              $begingroup$

              It's a boat jet engine. And as Solar Mike's answer says, it is a bearing and seal. I guess it is a brush less electrical motor.



              Here is a link to an eBay ad. ElectricalJet motor






              share|improve this answer









              $endgroup$















                1












                1








                1





                $begingroup$

                It's a boat jet engine. And as Solar Mike's answer says, it is a bearing and seal. I guess it is a brush less electrical motor.



                Here is a link to an eBay ad. ElectricalJet motor






                share|improve this answer









                $endgroup$



                It's a boat jet engine. And as Solar Mike's answer says, it is a bearing and seal. I guess it is a brush less electrical motor.



                Here is a link to an eBay ad. ElectricalJet motor







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered 7 hours ago









                kamrankamran

                5,1702512




                5,1702512




















                    JIM G is a new contributor. Be nice, and check out our Code of Conduct.









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                    JIM G is a new contributor. Be nice, and check out our Code of Conduct.














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