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Autoprop Roller Bearing Systems

$335.28$921.60

Roller bearing replacement kits for the H5 and H6 Autoprop models.

Note: Roller Ball Bearing Systems will require the same components as for the H5 system above.


AutoProp H5 Tab Screw Instructions & Maintenance

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Description

Autoprop Roller Bearing Systems replacement kits for the H5 and H6 Autoprop models. Built around a grease lubricated roller bearing system each blade is sealed from the ocean using a lip seal and several O-rings on the blade cap and grease ports. The blades are locked in place using a tab screw and castellated nut to prevent the nut from becoming loose. This tab screw is a custom bolt designed and manufactured by Bruntons Propellers that performs a similar role as a tab washer but is considerably more robust and able to resist much larger forces.