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China, Chinese Rotary Seal Part Tb Oil Seal Double Lips Shaft Oil Seal1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsOil SealRubber SealOil Seal
Guangzhou NextGen Technology CO.,LTD
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Product Description Oil seal is also known as shaft seal. They are often called grease, fluid or dirt seals. Oil seal is an integral part in any rotating and moving part assembly. They close spaces between stationary and moving components in mechanical equipment. In most applications, the seal is either partially or temporarily immersed or is simply exposed to splashing lubricant, particularly in engines, transmissions, gearboxes or axles. They are vital components of almost every type of machine and vehicle in operation. An oil seal normally consists of three basic components: The Sealing Element (the nitrile rubber part), the Metal Case, and the Spring. It is a widely used sealing component. The function of a seal is to prevent the leakage of medium along the moving parts. This is mainly achieved by the sealing element. Oil Seal Cross ReferenceTB-TypeThe TB profile is a shaft seal composed of a single external metal cage with an internal rubber coating, a primary sealing lip with integrated spring and an additional anti-pollution sealing lip. The additional dust lip protects the main sealing lip against dust and other fine solid contaminants and therefore this type is recommended for use in polluted environments. To achieve a long lifetime a suitable lubricant between the two sealing lips should be applied.Technical dataTemperature-40°C / +200°C Depending On Rubber MaterialPressureUp to 0.05 MPaSpeedup to 25 m/sMediasmineral and synthetic lubricants (CLP, HLP, APGL etc.)MaterialRubber: NBR/FKM/HNBRMetal Insert: Carton SteelSpring: Carton SteelAdvantagesGood radial rigidity, particularly for large diametersGood stability when assembled, preventing the bounce-back effectSealing for low and high viscosity fluidsModern primary sealing lip with low radial forcesEffective protection against air side contaminantsApplicationsPumps, Electrical motorsTransmission systems (e.g. gearboxes)Machinery industry (e.g. tool machines)Heavy Engineering ApplicationInstallation InstructionsTo provide effective sealing, radial shaft seals must be installed properly. An experienced installer with suitable tools, working in a clean environment, is recommended to provide proper installation. To facilitate seal installation and to achieve initial lubrication, prior to installation, NextGen Tech recommends wiping the shaft and seal with the lubricant that is going to be retained. While the outside diameter of metal-cased seals can be lightly lubricated to ease installation, the outside diameter of rubber covered seals should always be lubricated.Seals with an auxiliary, contacting lip can also be filled with grease between the sealing lip and auxiliary lip to reduce frictional moment. This does not apply to silicone rubber seals and seals with hydrodynamic features.Production ProcessSealing Mechanism of Oil SealFAQ1.Our price:Our price is not the lowest one, but compared with the same quality level product,ours is the best one.2. How can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.What can you buy from us?Kind: Oil Seals,O-ring, Rod/Piston seal, Gas seal, Guide elements, Large sized Seals Customized Seals.Material: NBR/EPDM/FKM/Silicone/HNBR/PU4. Shipping:Quickly delivery, with several delivery ways, such as DHL/FEDEX/UPS/TNT express, Air and Ocean shipping way. We have several express accounts and can help you save cost. 5, About customized Service:Drawings or samples, it is enough. We can produce colored rubber seal just based on your drawing or samples with kinds of colors. We also can give the professional advice based on your requirement.
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