Combined needle roller bearings, needle roller/cylindrical roller thrust bearings For 1985 sharki

Steve Leeds

I am in the process of rebuilding the swivel in the mainmast and mizzen mast of my 1985 Sharki with Nirvana rig.  The big challenge is turning out to be locating a replacement combined needle roller bearing, needle thrust bearing for this unit,especially for the main which is quite large (72mm OD).

Does anyone have any experience with this?

Steve Leeds


Sharki #121

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