Boat bearing 400 series

for propeller shafts

The bearing bushing is a brass structure that supports the bearing and is threaded to the stern tube, it is placed outside of the hull of the boat. Seawater lubricated, with a conduit that allows the water to circulate, maintaining a constant flow. Sizes for shaft diameters from 19 to 60 mm, also available in larger sizes up to 100 mm.