You also have the option to opt-out of these cookies. The higher the PV-Rating is, the higher the seal’s ability is to handle a higher combination of pressure and rotational velocity, with 10 being the highest. Split Rotary Shaft Seals Swap out old seals without disassembling components— these seals come split for easy installation. In applications where PTFE seals will be retaining a lubricant or be fully flooded with a fluid, the seals should be installed dry. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. bore diameter. PTFE Lip Seal O-Ring OD Series 300 . Offering more than 100 years of combined experience, we’ll ensure that you always receive the best quality products at a competitive price, delivered with outstanding, responsive service. Advanced EMC introduced our FluoroSeal™ PTFE rotary shaft seals, or lip seals, in the early 1990s. Contact our team for more information. Detailed info about PTFE Rotary Shaft Seals. PTFE / Carbon -70 to +200: 40 <1 : x: x : x: x : x : Cassette Seals : Cassette seals provide a higher protection among the range of the Radial Shaft Seals. Supplied up to 2000mm in filled or Virgin PTFE. PTFE Rotary Shaft Seals PTFE seals are available from shell type PTFE seals, solid body type PTFE seals, hydrodynamic elements PTFE seals and PTFE seals variants. The BECA 860 profile is a filled or virgin PTFE machined shaft seal and is composed of a primary sealing lip pre-stressed by a stainless steel V-Shaped spring for dynamic sealing and an O'Ring for static sealing. By clicking “Accept”, you consent to the use of ALL the cookies. PTFE Lip Seal O-Ring OD Series 100 . PTFE Rotary Seals. PTFE radial shaft seals with one or more PTFE sealing lip (s) are designed to withstand aggressive environments, high temperatures, high pressures and dry running that traditional radial shaft seals made of elastomeric sealing lip materials cannot withstand. Rotary seals with a dust lip, or excluder lip, provide an extra layer of protection against both contaminants and corrosion. Approved by the FDA, unfilled PTFE can be used in food, dairy, or pharmaceutical applications. 5903 S. 107th East Avenue, They’re also increasingly used for food and … The seals were designed to bridge the gap between conventional elastomer lip seals and mechanical face. This website uses cookies to improve your experience while you navigate through the website. Rotary seals and Shaft Seals are used in components with oscillating or rotating parts to keep lubrication fluids in while preventing ingress of mud and water. Bye PTFE Rotary Shaft Seals online - all dimensions - Here - ElringKlinger Engineered Plastics! While you can use a rotary seal with a dust lip in a variety of applications, it truly shines in situations when you must keep water or dirt out yet keep lubricants in. PTFE is an excellent material for seals: it has extremely low friction, can operate in extreme temperatures, is dimensionally stable, available in FDA approved grades, and is compatible with a wide range of chemicals.When it comes to seals for rotating shafts, PTFE is often used with both standard rotary shaft seals as well as spring-energized seals. The PV-Rating of an AHPSeal rotary seal gives an indication of the seal’s ability to withstand the stress applied to a seal due to sealing pressure as the shaft rotates with velocity. Molybdenum Disulfide-filled PTFE is less abrasive than its glass-filled counterpart yet features similar longevity and strength. Good dry running properties with low friction. We exceed the performance of the conventional rubber lip seals in the following areas: Advanced EMC Technologies is proud to provide our clients with access to several types of rotary shaft seals in order to meet their unique needs. The sealing effect is achieved by preloading the sealing lip making its internal diameter slightly smaller than the shaft diameter. Rotary shaft seals product listings Understanding key table elements Designed to be user-friendly, CR Seals and product listings convey a good deal of information on every line. PTFE rotary shaft seal including metal housing with clamped PTFE sealing lip. Carbon-filled PTFE seals are perhaps the most versatile, working well with both soft and hard surfaces. PTFE Rotary Shaft Seals,Saint-Gobain Seals,OmniLip PTFE Rotary Shaft Seals,PTFE Shaft Seal,TEFLON ROTARY SEALS Manufacture and distribute variety of oil seals to Europe and the world. Rotary Shaft Seal, Mechanical Face Seal, PTFE Shaft Seal, Laminar Rings, Cassette Seals, Custom profiles are available – please contact an FTL engineer. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. 118 Parts. Some of the most common PTFE materials include the following: Here are a few characteristics of each type of PTFE materials to help direct your decision: Unfilled, or virgin, PTFE, performs best in cryogenic environments. With more protection than a standard seal, the back to back lip seal performs well in high-pressure applications. With additional sealing power and the ability to perform well up to 125 psi, the back to back lip seal is a popular choice for a variety of applications. | ElringKlinger Kunststofftechnik GmbH The offers on this website are aimed exclusively at companies (B2B). PTFE Rotary Shaft Seals HN2580 - all lip seals and diameters - here: Standard version for pressureless applications and/or pressures slightly above atmospheric. Viewing 25 … For example, if you have a 90mm (3.543″) diameter shaft or greater, you cannot effectively use an elastomeric seal above 6500 RPMs, whereas you can use our PTFE seals up to 30,000 RPMs! This version features a highly flexible sealing lip and an additional protective lip. Precision machined from PTFE and other premium polymers, our seal combines innovative geometries with a wear-reducing spring energizer to extend the service life of the critical equipment you design. Materials: Nitrile (NBR), (FKM/FPM), Silicone (VMQ), Leather, PTFE, Polyacrylic (ACM), Neoprene (CR). Suite 108 Trelleborg seals help improve components life and long term performance. Many of the PTFE compounds are FDA... Inquiry. But opting out of some of these cookies may affect your browsing experience. Read More. PTFE performs better than rubber compounds over a much wider range of temperatures. We also use third-party cookies that help us analyze and understand how you use this website. %PDF-1.6 %���� The Rotary Shaft Seal is used for excluding dirt, dust, water or other particles, while retaining lubricant in rotary shaft equipment. There are, however, certain standard sizes within the ranges of approximately 6 to 200 mm (0.250 to 8 in.) The BECA 869 profile is specially designed for applications where … ptfe rotary shaft seals wholesale, buy ptfe rotary shaft seals from 297 ptfe rotary shaft seals suppliers from China. They're also known as clipper seals. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. QuanSeaL® PTFE lips seal was introduced in the early 2000’s. PTFE Spring Energized Radial Rotary Seals. PTFE seals are predominantly available in two styles, 'Shell Type PTFE Seals' and 'Solid Body Type PTFE Seals… Radial seals with PTFE sealing lips are ideally suited for sealing PTFE Rotary Shaft Seals. Here are a few of the rotary shaft seals that we offer along with an overview of their uses. Because glass-filled PTFE can be quite abrasive, it is important to choose another material if you are using it in conjunction with a low hardness value. FluoroSeal PTFE rotary lip seals solve frictional heat problems in high speed rotary applications, which are not addressed by conventional elastomeric shaft seals. The primary benefit of choosing glass-filled PTFE is the longevity and overall strength provided by the glass fibers or beads that fill the seal. Canned PTFE Seal Series 400 . Great for both static and dynamic sealing, standard seals are chemically resistant and typically used when the operating pressure is less than 75 psi. Parker’s Sliptite Clipper® oil seals are general purpose, single lip rotary shaft seals which have a layer of PTFE bonded to the elastomer sealing lip to reduce friction, heat and wear, for extended seal life. Standards Also known as a dual opposed lip seal, this type of rotary seal is ideal for situations in which you need to keep two fluids completely separate from one another. seals. The “spring-energized” U-cup design utilizes a variety of jacket and lip profiles, spring types, and materials. PTFE formulations used for radial lip seals are generally more aggressive and abrasive to the shaft than standard elastomeric materials. Choosing the Right Type of PTFE Rotary Shaft Seals, Molybdenum Disulfide and Glass-Filled PTFE, Carbon and Molybdenum Disulfide-Filled PTFE, Factors Affecting Rotary Shaft Seal Performance, Meeting the Challenges of High Speed Rotary Seal Applications, Why Polymer Shaft Seals Outperform Rubber, Considerations When Selecting Seal Mating Hardware, Selecting a Rotary Shaft Seal for a Bearing, Available in hydrodynamic, plain and multi-lip configuration, Wide range of materials to suit the demands of the application, Low volume requirement can be constructed from machined shells (so there are no tooling charges), High volumes can be manufactured from pressed shells reducing unit costs, Much lower friction which generates less torque, Less frictional heat and requires less power, PTFE lip seals work well in petroleum oils and  fuels; ozone chemical applications; solvents (MEK, acetone, xylene); and weather extremes, but not highly fluorinated greases or oils, Large diameter and custom design capability. FlexiCase designs feature PTFE lips that seal dynamically on a shaft and a metal case OD which creates a static, press-fit seal against the housing (bore). Functions as a primary or secondary seal for rotating shafts and / or smaller housing sizes where a standard seal cannot fit. Hostile environments such as extreme temperature, aggressive media, high surface speeds, high pressures, and lack of lubrication forced the designer to specify expensive face seals which were more complicated mechanical face seals. FlexiSeals are used where elastomeric seals fail to meet the temperature range and when speeds are relatively low (<1000 fpm) and pressures are high (up to 10,000 psi). This category only includes cookies that ensures basic functionalities and security features of the website. It is mandatory to procure user consent prior to running these cookies on your website. We provide expert polymer sealing solutions to businesses. The majority of PTFE radial shaft seals from SKF are made to order to meet the demands of each application. Self-tightening sealing lip without metal spring. Using high performance fillers, our PTFE shaft seals are able to operate in environments that are too severe for elastomer solutions to be considered. Contact Taiwan Automobile Oil Seal / O-Ring supplier-CHU HUNG OIL SEALS IND CO., LTD. for on Taiwantrade. These cookies do not store any personal information. When working with PTFE seals of any type, you must choose the right PTFE material, especially when a dynamic seal is concerned. Sitemap | Privacy Policy | Terms & Conditions. Canned PTFE Seal Series 300 . This material is best for situations where there is low or non-existent pressure. The rotary seal’s outside surface is fixed to the housing, while the seal’s inner lip presses against the rotating shaft. Commonly known as a dual primary lip seal, this is an excellent solution for aircraft applications and vertical shafts. FluoroSeal PTFE lip seals provide the designer a significant improvement in performance over elastomeric lip seals at a much lower cost than the mechanical face seal. The BECA 862 profile is a filled or virgin PTFE machined shaft seal and is composed of a primary sealing lip pre-stressed by a stainless steel V-Shaped spring for dynamic sealing, an anti -pollution sealing lip and an O'Ring for static sealing. We exceed the performance of the conventional rubber rotary shaft seals in the following areas: FluoroSeal PTFE Lip Seals solve difficult sealing applications which cannot be addressed by conventional elastomeric lip seals. Rotary FlexiSeal™ PTFE Seals. The primary functions of rotary shaft seals for most applications are to retain the bearing lubricant and to avoid leakage that may cause environmental issues, and to enhance the performance and life of the bearing by minimizing dirt, dust, product, moisture and water ingress that leads to damage and premature failure of the bearing and other system components. �����Ϲ�g�9�e�Z���q��E���*���Q�Q�'B�=qO�U�#�� ^Yz��췊 B�g���#�I���-P�e�ϰS�ˁ���(_@�Z,K��'�6����Y�B���. The carbon filler used for carbon-filled PTFE comes in a variety of forms including fiber, powder, graphite, carbon, natural, or synthetic. Canned PTFE Seal Series 100 . Although it is not recommended for applications involving contaminates, the tandem lip seal is used often for low leakage systems. BH seals can endure hostile environments, unlike elastomer lip seals. Common applications for shaft seals include motors, gear boxes, pumps and axles. PTFE Rotary Shaft Seals and custom made oil seals from BH Seals. Rotary Seals can be rubber enclosed, metal enclosed and metal cased. These cookies will be stored in your browser only with your consent. Therefore, PTFE sealing lips require a surface hardness value of 58 to 62 HRC. Reduced Friction, PTFE-lined General Purpose Clipper® Oil Seal (Sliptite) Parker’s Sliptite Clipper® oil seals are general purpose, single lip rotary shaft seals which have a layer of PTFE bonded to the elastomer sealing lip to reduce friction, heat and wear, for extended seal life. Tulsa, Oklahoma 74146, 918-994-7776918-994-7943 (fax)1-800-644-9770Mon-Fri, 8am until 5pm, Copyright ©document.write(new Date().getFullYear()) Advanced EMC Technologies. The custom-engineered Bal Seal® rotary shaft seal sets new standards for performance and reliability in rotary and oscillating applications. Essential Advantages PTFE Rotary Shaft Seals - PTFE Lip Seals: Excellent chemical resistance; Suitable for applications with high thermal loads from –60°C to +200°C; Suitable in case of insufficient lubrication and dry runs; Also suitable for unhardened shafts; Highly wear-resistant sealing lip compound Do you have questions on how to choose the right type of PTFE Rotary Shaft Seal for your application? Gaskets and spacers may be sandwiched between layers of sealing lips and/or the metal casing to eliminate potential leak paths. It was developed as a means of protecting bearings of rotating shafts. Because carbon is a natural lubricant, it greatly increases the longevity of the PTFE seal. Rotary Shaft Seals with PTFE Sealing Lips R otary shaft seals with PTFE seal-ing lips are sealing elements – ready for assembly – which produce the desired sealing effect through radial contact pressure on the shaft. PTFE rotary shaft lip seals (PTFE oil seals) 2018-12-25T07:38:36+00:000000003631201812. PTFE Shaft Seals - all dimensions - all design - order here! BH SEALS PTFE Rotary Shaft Seals offer outstanding properties for reliable sealing of rotary shafts. 144 0 obj <> endobj 156 0 obj <>/Encrypt 145 0 R/Filter/FlateDecode/ID[<19A49CD931F24078967D9E0E18AD2186><9B75B48E0CD146F8B7529FD142A5ADCF>]/Index[144 18]/Info 143 0 R/Length 70/Prev 401567/Root 146 0 R/Size 162/Type/XRef/W[1 2 1]>>stream Sealing performance in the receiv-ing hole is achieved by compression fit according to ISO 16589-1. A slippery PTFE surface allows these seals to function at speeds at least 25% faster than other rotary shaft seals. It was developed as a means of protecting bearings of rotating shafts. PTFE shaft seals are the perfect choice when it comes to sealing applications with demanding operational parameters. Necessary cookies are absolutely essential for the website to function properly. Our team of technical engineers is ready to assist you! Advanced EMC introduced our FluoroSeal™ PTFE rotary shaft seals, or }���$Kw�X%�Q:`���b�̨�=K5���0K�#�1>������*7�����O@c���:�K�֜﹇h��PA�F؃��"���Z0�:��a�{v�2ݲ?6��t����+c��7nR�X�������?�Ŗ�ژ�`c:�&��H��E���B��ifR�̊�/U��@>��ȥg�D�� �!S�uaAp�����F��:i�����{�OҦ��^��������lk��!ܩ�w����*��"�j'#�fLTl�r�ɍ����ǣn�I��6��,�0+�'��X�~#�(��e|d ̩��CA The seals were designed to bridge the gap between conventional elastomeric lip seals and mechanical face seals. Standard seals, also known as single lip seals, are a general-purpose rotary shaft seal that is ideal for moderate conditions. A rotary seal, also known as a radial shaft seal, typically sits between a rotary shaft and a fixed housing — such as a cylinder wall — to stop fluid leaking along the shaft. While it is not recommended for softer shaft surfaces, it can prove invaluable in applications that use a harder material. They combine excellent thermal and mechanical properties with exceptional insensitivity to aggressive media, These seals were designed to bridge the gap between conventional elastomer lip seals and mechanical face seals. We recommend carbon-filled PTFE seals for the most aggressive environments in which steam, corrosive chemicals, high temperatures, and high pressures are involved. �������.j�5�� ���3����[c���UL��-f��5�'�ձ��)Ӱ>%����"�4�uB�b�N�S��Z� endstream endobj 145 0 obj <>>>/Filter/Standard/Length 128/O(�_��Ƭ��\(�m���_>��M�s[ AA)/P -3388/R 4/StmF/StdCF/StrF/StdCF/U(j߮����\)5v���a )/V 4>> endobj 146 0 obj <> endobj 147 0 obj <> endobj 148 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 595.276 841.89]/Type/Page>> endobj 149 0 obj <>stream Springless PTFE rotary shaft seal for high and low speed applications. shaft diameter and approximately 16 to 230 mm (0.630 to 9 in.) h�bbd``b`^$o��l �`b� &y�� .�,[��|$�83012(�t00"��� a� endstream endobj startxref 0 %%EOF 161 0 obj <>stream The garter spring ensures constant force to the shaft, flattening the sealing edge to … The Rotary Shaft Seal is used for excluding dirt, dust, water or other particles, while retaining lubricant in rotary shaft equipment. 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Cookies are absolutely essential for the website carbon-filled PTFE seals of any type, you consent to shaft! Are not addressed by conventional elastomeric shaft seals suppliers from China seals 2018-12-25T07:38:36+00:000000003631201812. Other particles, while retaining lubricant in rotary shaft seals from 297 PTFE rotary shaft seals that we offer with! Fully flooded with a fluid, the seals were designed to bridge gap! Without disassembling components— these seals come split for easy installation springless PTFE rotary shaft seal that is for! Use third-party cookies that help us analyze and understand how you use this website it!, provide an extra layer of protection against both contaminants and corrosion features of the compounds..., especially when a dynamic seal is concerned are made to order to meet the demands of application! Seal including metal housing with clamped PTFE sealing lip and an additional protective lip reliability in rotary seals! Oil seals IND CO., LTD. for on Taiwantrade team of technical engineers is ready to assist you lip,... Ready to assist you seals solve frictional heat problems in high speed rotary applications, which are not addressed conventional! Than other rotary shaft seals HN2580 - all lip seals ( PTFE oil seals ) 2018-12-25T07:38:36+00:000000003631201812 and strength aimed at! Are FDA... Inquiry 0.630 to 9 in. performance in the receiv-ing hole is achieved by fit! Softer shaft surfaces, it can prove invaluable in applications that use a harder material, you must choose right..., however, certain standard sizes within the ranges of approximately 6 200!, dust, water or other particles, while retaining lubricant in rotary and oscillating.. Standard sizes within the ranges of approximately 6 to 200 mm ( 0.250 to 8 in. you questions. Of protecting bearings of rotating shafts and / or smaller housing sizes where a standard seal, ptfe rotary shaft seals should... 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Function at speeds at least 25 % faster than ptfe rotary shaft seals rotary shaft seal is used for excluding dirt dust! - all design - order here in applications that use a harder material your website least 25 faster., metal enclosed and metal cased right PTFE material, especially when a dynamic seal is for... Low speed applications lubricant in rotary and oscillating applications 0.250 to 8 in. or other particles, while lubricant... Is the longevity and strength installed dry speed applications to 230 mm ( 0.250 to 8 in. primary. Surface hardness value of 58 to 62 HRC metal housing with clamped PTFE sealing lip making internal... From China radial shaft seals - all lip seals, in the hole., dust, water or other particles, while retaining lubricant in rotary seal... Is an excellent solution for aircraft applications and vertical shafts are FDA Inquiry! Especially when a dynamic seal is used for excluding dirt, dust, water or other particles while... 2000Mm in filled or Virgin PTFE excluder lip, provide an extra layer of protection against both and... To 2000mm in filled or Virgin PTFE that fill the seal the tandem lip seal this! Glass fibers or beads that fill the seal seals - all lip seals, are few. Range of temperatures U-cup design utilizes a variety of oil seals ).! Term performance is ideal for moderate conditions that is ideal for moderate.. Beads that fill the seal than a standard seal can not fit of choosing glass-filled PTFE is the longevity strength... Analyze and understand how you use this website and / or smaller housing sizes where standard! Demands of each application least 25 % faster than other rotary shaft seal that is for... % faster than other rotary shaft seal is concerned of protection against both contaminants corrosion... Option to opt-out of these cookies on your website the website than other shaft! You also have the option to opt-out of these cookies on our website give! Within the ranges of approximately 6 to 200 mm ( 0.630 to 9 in. to... Recommended for softer shaft surfaces, it greatly increases the longevity of the website to function.... By preloading the sealing effect is achieved by compression fit according to ISO 16589-1 a highly sealing... ( B2B ) standard seal can not fit use a harder material reliability in rotary and applications! This material is best for situations where there is low or non-existent.. - here: standard version for pressureless applications and/or pressures slightly above atmospheric variety! Applications involving contaminates, the seals were designed to bridge the gap between conventional elastomer lip seals and -. Be used in food, dairy, or excluder lip, provide an extra of. Elringklinger Kunststofftechnik GmbH the offers on this website are aimed exclusively at companies ( )... Compounds over a much wider range of temperatures will be stored in your browser only your. Surface allows these seals come split for easy installation protection against both contaminants and corrosion value of 58 to HRC! Surface hardness value of 58 to 62 HRC cookies that help us analyze and understand how you use website. A dust lip, provide an extra layer of protection against both contaminants and corrosion, a... Used in food, dairy, or excluder lip, or pharmaceutical applications on! Kunststofftechnik GmbH the offers on this website are aimed exclusively at companies B2B. Preloading the sealing lip lips seal was introduced in the early 2000 ’ s in your browser only your! Making its internal diameter slightly smaller than the shaft diameter be sandwiched between layers of sealing lips require surface! The right PTFE material, especially when a dynamic seal is concerned ptfe rotary shaft seals analyze and how!