CB3146 water lubricated lower rudder bearing is a device fixed to the hull to support the rudder.The lower rudder bearing, which is set at the point where the rudder stock penetrates the outer plate of the hull, generally bears only radial force.
Main Technical Specification
Material; Casting C-Mn Steel, Casting Iron, Mild steel, Copper, Bronze
Standard: CB*3146
Type: A none watertight, B watertight
Applicable Rudder Stock Diameter: ø 60-200mm (A type), ø 60-320mm (B type)
Inspection: NDE (Ultrasonic test and magnetic examination by qualified operators), Dimension Check
Classification Certificates: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Etc.