
Rolamentos
Os rolamentos flangeados do tubo de popa dianteiro sem corte YJM são feitos de latão naval fundido centrifugamente e apresentam uma parede de metal pesado e flange integral. O composto de borracha nitrílica especialmente formulado é secretamente ligado ao invólucro metálico e é resistente a produtos químicos e óleo. O flange integral permite o aparafusamento sólido do rolamento à caixa de empanque do tubo de popa. O piloto macho usinado no flange integral combina com o recesso fêmea da caixa de empanque. Os flanges são fornecidos com perfuração UN, a menos que especificado.

Material
-Manga externa: latão, bronze ou aço inoxidável
-Forro interno: elastômero de borracha

Estrutura
-Rolamento de luva de bronze
-Rolamento flangeado de bronze
-Rolamento dividido em bronze

Aplicativo
Rolamentos de borracha metálica são usados em
-Tubos de popa de hélice marítima
- Bombas de água de resfriamento e ACW
-Rolamentos do leme
-Bombas de extração de condensado
-Bombas verticais de turbina
-Bombas para usinas de dessalinização


Feito
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.
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