HVG MARINE PROPULSION EQUIPMENT 0036: Marine Watertight Lower Rudder Bearing CB*790-87

This product is marine watertight lower rudder bearing approved by CB*790-87 standard. It usually used together with roller upper rudder bearing CB*789-87 and it has good effect of sand prevention. There are two types of this kind of lower rudder bearing: type A and type B. Our products are certified by certificates such as CCS, BV, GL, LR, ABS, etc. We can offer the certificate according to customer’s demand.