Geflensde koper heklaers

Laers

YJM snylose voorste hekbuis-flenslaers is gemaak van sentrifugale gegote vlootkoper en het 'n swaar metaalmuur en integrale flens. Die spesiaal geformuleerde nitrilrubberverbinding is in die geheim aan metaaldop gebind en is chemies en oliebestand. Die integrale flens laat stewige bout van die laer aan die hekbuis se stopbus toe. Die gemasjineerde manlike vlieënier op die integrale flens pas by die vroulike uitsparing van die stopbus. Flens word voorsien deur VN-geboor, tensy gespesifiseer.

Materiaal

- Buitenste mou: koper, brons of vlekvrye staal

- Binnevoering: rubber elastomeer

Struktuur

-Brons hullager

-Brons flenslager

-Brons gesplete laer

Toepassing

Metaal Rubber laers word gebruik in

-Marine propeller hekbuise

-Verkoelingswater & ACW pompe

-Roer laers

-Kondensaat uittreksel pompe

 

-Vertikale turbinepompe

 

-Ontsoutingsaanlegpompe

Gemaak

YJM Flanged Brass Stern Bearings are rubber-lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making these bearings environmentally friendly. The high durability rubber liner is resistant to abrasion caused by particles in the water. The rubber is also oil and chemical resistant. The resilience of the rubber liner allows these bearings to dampen noise and vibration. The use of water as a lubricant provides efficient low friction operation and a stable lubricant film due to the water's incompressibility. The rigid outer shell is made of naval brass or non-metallic composite in the standard sleeve series. The standard flanged series outer shell is made of centrifugal cast naval brass. YJM Marine Bearings are precision molded and machined for consistently accurate dimensions and concentricity.