The type A gliding watertight lower rudder carrier conforms to the standard  CB*790-87.

This lower rudder carrier is used together with CB*789 upper rudder carrier and has a good sand prevention effect. It refers to the watertight lower rudder bearing where the sealing ring is concentrated above the bushing, which is suitable for the rudder pintle diameter 50mm~500mm.

Features:
Excellent sediment prevention effect

High stability and strength

With galvanized fastener

Long service life