FlexiCase rotary shaft seals are manufactured from a wide variety of … Rubber covered O.D. For available sizes, see the high temperature tables on the axially constrained and standard width catalog web pages. The "A" and "ADL" styles will hold up in low-pressure applications. Call us at 281-240-6500, or click on the seal catalog links below, to learn more about the product styles and sizes we offer. For the most up-to-date lists of available styles and sizes, click on the catalog links below. The area between the sealing edge and the shaft is the most important. A lubricant-side void provides room for elastomer thermal expansion to prevent over-confinement at high temperature, so that hydrodynamic lubrication is not impaired. At MSP Seals, we supply a variety of seals for use in rotary and shaft solutions. Location. Their function is to provide a tight separation of two environments of the same or different character with low pressure gradient. Compared to Standard and Wide Footprint seals, these high performance seals accommodate higher differential pressure conditions with much lower viscosity lubricants, and can tolerate higher speeds. 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. Check your order status Dispatch In 24 hours Login Register Favorites Cart. They are used with O-rings in extreme high pressure rotary sealing to bridge the gap between a floating metal backup ring and the equipment surfaces that locate the metal backup ring axially. Call us at 281-240-6500, or e-mail us, for assistance in implementing this unique high pressure oil seal in your rotary shaft seal assembly. In some operating conditions, water can even be used as the seal lubricant. Plastic backup rings are non-rotating oil seals. Description of rotary shaft seal Working principle The area between the sealing edge and the shaft is the most important. Standard width seals have been tested up to 392°F (200°C) with the composite construction, and up to 380°F (193°C) with the FKM construction. Underneath this flattened area … View Parker's FlexiCase Products in the Catalog: 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). Axially constrained rotary seals provide improved abrasion resistance in near-zero pressure-differential applications, without the need for axial spring preload. CR Seals are radial and axial shaft sealing solutions for power transmission applications supports virtually every industrial sector, from large-size wind turbines to very small, high-speed machine tools. Grooved Kalsi Seals are special purpose rotary shaft oil seals. Our patented line of high-performance seals is the state-of-the art in high pressure rotary sealing. For the most up-to-date lists of available styles and sizes, click on the catalog links below. For this new edition, numerous revisions, additions and enhancements have been made to provide an even more compre - hensive guide. Dual Durometer Seals™ typically require a wider groove than comparable single material seals; call 281-240-6500 for recommendations. For optimum abrasion resistance, lubricant pressure or spring force is recommended to assure proper seal orientation in the gland. Dual Durometer construction can be used with most ungrooved Kalsi Seal geometries, provided that the radial cross-sectional depth is large enough to accept two layers. Product range Linear Bearings Pumps Industrial Hydraulics Assembly technology Electric Drives & Controls. They perform two essential functions. We design Metal shaft seals for high-speed hydraulic motors, Axial piston pumps, Hydrostatic steering units and other industrial as well as mobile applications. The Standard Kalsi Seal product line is presently undergoing a transition to an upgraded lip geometry that provides improved lubrication without increasing hydrodynamic pumping related leakage. The primary function is to retain the bearing or system lubricant in the system to avoid leakage. Axially Constrained Seals™ with a 0.335” radial cross-section have been tested up to 340°F (171°C) with the FKM construction. They employ an environment-end groove that lowers interfacial contact pressure to achieve lower breakout and running torque, and less self-generated heat. State of Kansas Board of Technical Professions Engineering Certificate No. %PDF-1.5 %���� Plastic Lined Seals™ require dedicated tooling, and cannot be made in tooling designed for elastomer seals. The completeness of the product line allows Parker to provide the optimal design for any given application. For available material combinations, see the materials page of our seal catalog. For ease of assembly, the seal width is initially narrower than the groove, but radial compression causes the seal to expand axially into stabilizing contact with the groove walls. Call us today at 281-240-6500 to discuss your rotary sealing needs. To effectively seal a high pressure abrasive process fluid, two KLS seals are used: One to exclude the abrasive fluid, and one to retain the pressure. Find here online price details of companies selling Rotary Seals. Plastic backup rings provide the same benefits when used with floating seal carriers in high pressure rotary sealing applications. Kalsi Engineering’s high pressure washpipe packing incorporates patented grease inlets that improve packing life in high pressure, high speed washpipe applications by distributing lubricant to critical portions of the sealing interface during rotation. One is usually stationary while the other rotates. Kalsi Engineering has been a world leader in high pressure seal research and development since 1968. AODL. No special demands are placed on the surface finish of the shaft seating and the V-rings act as flingers, since they have an interference fit on the shaft and rotate with it. They are considered suitable for use under low-pressure conditions. Max Spare: Rotary Shaft Seals Rotary Shaft Seals are used in components with oscillating or rotating parts to keep lubrication fluids in while preventing ingress of mud and water. The standard version consists of an elastomer part, a stiffening ring and a tension spring. Generic catalog for Rotary shaft seals. CO. CODL. This seal type is recommended for applications such as oilfield mud motor pressure-balancing pistons, where the lubricant pressure may fluctuate slightly above or below the environmental pressure during operation. KLS seals are also useful in applications where the pressure of the seal lubricant is the same as the pressure of an abrasive process fluid, such as oilfield drilling fluid. Rotary shaft seals from DICHTOMATIK are offered in various de-signs and materials. The inner part of the seal, which defines the dynamic sealing lip, is made from a harder, more extrusion resistant material to bridge higher pressure. 3,942 products Get dependable rotary shaft seals from Grainger. Removable gland walls are required for smaller diameter Plastic Lined Kalsi Seals. &'�q�l�ϽgW��g���D�%�6��[י?M1=$\I�1����7��L8��%y�$�3���}�91�Rbխ*�����.��ն W�(���m� �ʜ^Z(�x^,�[���V���4� ��Yb�R���S�]��qa�������S�'�a�ua��>5B�f����X��^d���. ISO 16589-1:2011 shows seal types and examples. Spring-Loaded Rotary Shaft Seals Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. Suitable for most sealing applications. Cement Industry; Food & Pharma; Mining Industry; Oil & Gas; Press Formimg Industries; Pipe Industry; … Suebel Seals Belgium manufacture specialising in Hydraulic seals, Pneumatic seals, Rotary seals, and 'O'Rings. When used as an RCD seal, the pressure of the barrier lubricant is balanced to the pressure of the drilling fluid. Orders in Real Time! B. BDL. Watch this video to learn about some of the key features and benefits of Kalsi-brand rotary shaft seals. In high speed equipment, the lubricant pumping action of the High Film Seal™ can be used to flush and lubricate a series of lip seals; click here for an example. ** range Speed Pres-sure … Kalsi-brand rotary shaft seals are offered for sale under the terms and conditions of the “Offer of Sale” that is included in the current revision of the Kalsi Seals Handbook. This seal type was originally developed for the high pressure sealing location in oilfield mud motor sealed bearing assemblies. © 2021 Kalsi Engineering, Inc. All Rights Reserved. As tooling is upgraded to the new geometry, the seals will be added to the appropriate High temperature Seal™ tables. Plastic Lined Kalsi Seals are a high performance seal design that has a plastic layer at the dynamic interface, and a radially compressed elastomer energizing section. Kalsi Engineering’s KLS® seals are spring-loaded lip seals for rotationally unidirectional applications where the pressure of a non-abrasive process fluid is up to 1,500 psi (10.34 MPa) greater than the pressure of the seal lubricant. Type ADL Double … These patented high performance sealing elements are not intended for abrasive exclusion service, and are not intended for use as rotary shaft seals. Rotary Shaft Seals. BODL. Our complete portfolio of standard products and the ability to engineer custom designs give you unmatched access to a wide range of solutions and sealing options for shaft sizes from 0.235" to over 65" – all from one supplier. For high pressure applications, the dynamic sealing lip can be made from a harder, more extrusion-resistant material than would otherwise be possible in a solid single durometer seal, while keeping the interfacial contact pressure in a useful range for hydrodynamic lubrication. Dynamic "radial" seals. Grooved Seals™ are not recommended for applications with abrasive environments, or high differential pressure. Higher pressures and/or speeds result in high … Contact Kalsi Engineering to request a quote, or for additional information. IndiaMART > Seals, Oil Seals & Industrial Seals > Seals > Rotary Seals. PTFE Rotary Shaft seals ... detailed information on this product ranroduct range pllease release request our seuest our separate cataloarate catalogue on PTFEue on PTFE Rotarotary SShaft SealsShaft Seals. This seal type was developed for applications such as high pressure hydraulic swivels, oilfield rotating heads/rotating BOP’s/RCD’s, side feed swivels, and washpipe assemblies, and can also be used as mud seals. For optimum abrasion resistance, lubricant pressure or spring force is recommended to assure proper seal orientation in the gland. In addition to providing enhanced extrusion resistance, these plastic O-ring backup rings also reduce friction, making it easier for the metal backup ring to follow lateral shaft motion. For available material combinations, click here. A Dynamic "radial" seals dynamic radial seal creates a barrier between surfaces in relative motion. The sealing effect is achieved by preloading the sealing lip, making its internal diameter slightly smaller than the shaft diameter The garter spring ensures constant pressure and maintains the radial force to the shaft, flattening the sealing edge to a defined width. Wide Footprint Kalsi Seals™ (507 Series Shaft Seals), Axially Constrained Kalsi Seals™ (462 & 673 Series Shaft Seals), Enhanced Lubrication Seals™ (568, 641, 655, 660, 739 Series Shaft Seals), Hybrid Seals™ (614, 637 & 756 Series Shaft Seals), Plastic Lined Kalsi Seals™ (682, 749, 750 Series Shaft Seals), BDRP™ Rotary Shaft Seals (717 Series Shaft Seals), KLS High Pressure Lip Seals (668 Series Lip Seals), High Pressure Washpipe Packing (602 Series Packing Rings), High Film Kalsi Seals™ (432 Series Shaft Seals), Filled Kalsi Seals™ (555 Series Shaft Seals), Grooved Kalsi Seals™ (311 Series Shaft Seals). Rotary Shaft Seals Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. This edition of the Industrial shaft seals catalogue supersedes the one published in June 2013 (publication number 10919/2). +32 2 331 2532; [email protected]; Become A Distributor Download App Toggle navigation. You can search by cross references and filter by the main technical specs. E-1246. Download our Trelleborg product catalogs & brochures on hydraulic seals, rotary shaft seal, o-rings, pneumatic seal, mechanical face seals, automotive seals, rotary seals. Dual Durometer™ construction provides lower interfacial contact pressure, torque, and heat, compared to single material Kalsi Seals having similar extrusion resistance. When used with oil, the aggressive geometry of this high performance rotary seal can also be used to provide the necessary seal lubrication in ultra-slow speed pressurized equipment. The other option is an FKM developed to have good dynamic properties while retaining good chemical and compression set resistance. ADLP. The sealing effect is achieved by preloading the sealing lip, making its internal diameter slightly smaller than the shaft diameter. Gaskets and spacers may be sandwiched between layers of sealing lips and/or the metal casing to eliminate potential leak paths. BO. Parker has a solution for your rotary shaft seal applications. IndiaMART. Kalsi Engineering’s rotary shaft seal product line consists of several patented styles that address a variety of sealing challenges. Catalog. The "AO" and "AODL" are for non-pressure applications only. Rotary Shaft Seals. Trelleborg seals help improve components life and long term performance. Standard Rotary Shaft Seals Old Style - OSA-WS Pressure : 0.5 Bar Temperature : -30 to +100 Speed : 10 m/s Material : NBR / MS 00 The rotary shaft seal is useful where pressure is in excess of 0.5 bar or for seal with small diameter where springcannotbeloaded. Choose from single lip, dual lip with spring and single lip with spring seals in a wide range of sizes. The acronym “BDRP” is based on the ability of the seal to withstand bi-directional rotation and bi-directional pressure. This combines the good dynamic properties of FEPM with the good compression set resistance of FKM. For off-highway applications, we offer undercarriage sealing solutions for wheeled equipment, which include SKF Mudblock cassette seals and the innovative SKF Trackstar seals for tracked machinery. The geometry has been optimized to improve environmental exclusion, and to provide more lip width and radial compression to accommodate wear and compression set, while at the same time assuring efficient hydrodynamic lubrication. Oil Seal Selection Single Lip Seal: All-purpose seal available in a wide range of sizes. PTFE rotary shaft seal with steel clamping ring on the rear side and self-retightening sealing lip. PTFE / Carbon : black-70 to +200: 18 <6 : x: x : x: x : Type BSB: Diaphragm rotary shaft seal including single lip seal with steel backing ring and support/dust lip for low friction … Sign In. The Filled Kalsi Seal™ features a deep environment-end groove that is filled with and bonded to a soft silicone energizer that significantly reduces interfacial contact pressure, torque and self-generated heat, compared to standard Kalsi-brand rotary shaft seals. Due to thermal expansion considerations, the groove width is slightly wider than the width that is currently recommended for Standard Kalsi Seals™. A spring secures the lip against the shaft, preventing messy leaks. Rotary Shaft Seals from Parker. Some types of oil seals also provide dry operating. Because filled Kalsi Seals offer increased resistance to compression set and lubricant pressure-induced distortion, they are typically recommended over the older generation Grooved Kalsi Seals. AO. Rotary shaft lip seals GUFERO (RSLS) are contact sealing elements used for sealing fluids on rotating shafts and other machine parts. Here are a few: Ceramic; Carbon; Nitrile Butadiene Rubber … Get info of suppliers, manufacturers, exporters, traders of Rotary Seals for buying in India. Start page. Netseals. The barrier lubricant between the KLS seals is balanced to the pressure of the pressurized abrasive fluid. Enhanced Lubrication Seals have significantly higher hydrodynamic pumping-related leakage than Standard Kalsi Seals. CV joint boots; Standard seals. They are usually installed as rotating seals that engage a stationary washpipe, but are also suitable for use with rotating washipes. ISO 16589 specifies seals utilizing sealing elements manufactured from suitably formulated compounds based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). Rotary Seals (152 products available) View by: Product | Supplier. C. CDL. Products. Single Lip Split … Though the aim of this catalogue is to cover a very wide seal assortment, it still only includes a selection of our com - plete assortment of … Design without radial spring with good dry running properties and low friction. The selection of the right option depends on the application and the prevailing operating conditions (me-dia, temperature, the shaft’s circumferential speed, and pressure). Many designs are also available with a protective lip, which also … The patented hydrodynamic wave geometry allows this unique rotary lip seal to withstand much greater pressure than conventional lip seals. For additional information on Dual Durometer rotary seals, see the Kalsi Seals Handbook™. We have gained huge acceptance as major firm offering top quality Rotary Shaft Seals. High Film Kalsi Seals incorporate an aggressive hydrodynamic geometry that provides increased film thickness, lower running torque and cooler operation – at the expense of significantly higher lubricant leakage. H�lW��$� ��+&6�^�"��70`�N64?��Y����*R�V�9Q�آė�Է�����3�t�S��M-?}����?���_�����]�:ڳ;���OH����.A9z� �����!R �1��by�%u�m�8r� �:VsXrs�q4��q���1- The as molded diameter of a Dual Durometer Seal™ will depend on the molding shrinkage characteristics of the selected material combination. Max Spare help to improve components life and long term performance. 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. Purchasing & return rules, compensations; Paid delivery; History of orders; Automotive components / spare parts and rubber products by use. Technical Manual. Heavy duty spring loaded rotary shaft oil seals are available in a variety of configurations which include rubber covered metal or composite rubber/aramid fiber case with or without metal reinforcement for greater bore retention and shock load absorption Rotary shaft seals. This arrangement provides excellent high pressure extrusion resistance. They guarantee the sealing for different types of lubricant products, such as grease, oil and lubricating fluids. improves sealing ability at the housing, and is kind to softer materials. The cross-section shown below identifies the most common parts of a shaft seal. Hybrid seals are elastomer seals that mix enhanced lubrication waves with more conventional waves to temper the hydrodynamic pumping-related leak rate while still providing a torque advantage over our standard shaft seals. Let us assist you in selecting the optimal seal design for your application. This is the primary type of seal described in the SKF Seal handbook. About Us; Our force; Eco-Friendly; WorldWide; Podcast new; News ; Contact. You can search by cross references and filter by the main technical specs. Rotary shaft seals. The C-shaped construction permits more economical manufacture compared to dual durometer Kalsi Seals, and permits the use of much softer energizing materials because the rotary seal torque is not carried by the energizer. Call for available sizes. Seals using the -32 liner have been tested extensively at a PV of 1,900,000 (units of PV are PSI-FPM). Rotary Shaft Seals by GOST 8752-79; Rotary Shaft Seals by DIN 3760; Rubber FKM o-rings; Preumatic seals; Fluoroelastomer Rotary Shaft Seals. Type A Single Lip - Rubber Coated w/ Spring. This oil seal type is used in higher-speed dynamic applications such as submersible dredge pumps and oilfield cement pumps. Rotary Seal 6 Busak+Shamban Edition March 2004 Turcon rotary seals S l A li i S d d Size F i Technical Data* M i l Sh f Family Seal Application Standard range Function Temp. Dual Lip Seal: Used for difficult sealing problems or applications involv-ing the separation of two fluids or exclusion of foreign materials. A rotary … SOMAYAMPALAYAM, Coimbatore 4/139 … FKM/FPM/Viton Oil-Seals assortement; NBR-440 BLUE branded … ���a+� wB������g�І+�h�q�Gi���+ؚ����%]����i>����I�qI:�@�;�yF�Ԁ5�{��`MSXk�V�=�������/��zX��ڏT�s�]?pDJ�]+F:2��=���1��F���!�Yؤy8��������˽H�`����7��W�!A� 2�Ȩ��&q�����)���Z�щ�+�����8�^G���)��]b���:�ñΌ�v��{H�G���5!�[���g4S5�"�nj^♨���qK�8�36�F�Jۢ�Z. Misalignment of the shaft with respect to the counterface can be tolerated and V-rings also provide reliable sealing if … Press-fit seals into the bore around the shaft. Our staff can help you select a rotary shaft seal and can provide design assistance as you incorporate the seal into your equipment. DIN 3760 Standard. Only the upgraded geometry is appropriate for High Temperature rotary seals. Rotary shaft seals – or, most commonly, oil seals - keep in position a lubricant product between two basically cylindrical elements. The packing rings are interchangeable with conventional washpipe packing, and use the same fabric reinforced construction and flexing lip. BDRP Rotary Shaft Seals were developed for applications where the pressure of the seal lubricant may be up to 1,500 psi (10.34 MPa) lower than the pressure on the opposite side of the seal. �y2y?��"��H�W��&I�f�-��n��>f�%d�ʤT3J�bL3�v�(�����H ��;T����AK�� w4�fuV�s �>5\r^L`�����3ȵ�T#�U�^�ˁH+�]�0���`�0�۲Fb��5b0V2�ē� The ability to handle either direction of pressure and significant speed makes the BDRP a good candidate to consider as a hydraulic swivel seal. These include: Oil Seals; Grease Seals; Shaft Seals; Mechanical Seals; V-Seals; Braided Packing; Seals are available in standard and custom configurations as well as standard and custom sizes in: Inch (SAE, ARP) Metric (JIS, DIN) A wide variety of materials are also available. They have the same extreme high pressure sealing capacity as Plastic Lined Kalsi Seals when the differential pressure acts from the wave side. For moderate pressure applications, the torque and self-generated heat can be minimized while maintaining the necessary extrusion resistance. One option is a composite construction that provides a thin layer of FEPM at the dynamic surface, coupled with an FKM seal body. Rotary Shaft Seals Spareage offers a complete range of Metal Shaft Seals with metal covered in OD and rubber covered OD with spring loaded lip in single or additional dust lip. Hydraulic Seals; Rotary Shaft Seals; Pneumatic Seals; O Rings; Materials; SECTORS . Rexroth catalog for Rotary shaft seals. Developmental testing was conducted at 1,000 psi (6.89 MPa) with a surface speed of 543 ft/min (2.76 m/s) and 1,500 psi (10.34 MPa) at 136 ft/min (0.69 m/s). ADL. The improved performance is the result of constraining the seal axially, as shown below, to assure seal orientation in the gland. A. ADL. Fabricated from industry compliant grades of elastomeric or thermoplastic material, read more... Varrmas Elassto Seals. Navigation. Get Best Price. Purchase orders and requests for quote for these unique high pressure rotary lip seals can be sent by fax (281-240-0255) or e-mail. V-ring seals are mounted on shafts and their thin, tapered lip seals against a surface (counterface) at right angles to the shaft. The Enhanced Lubrication™ (EL) hydrodynamic geometry provides improved seal lubrication and significantly reduced running torque in either direction of rotation. Our offered shaft seals are specially designed for high speed gear boxes and owing to its toughest performance these seals become ideal accessory to seal lube. )o����&~?�\a��� +��`I����*���(���C�e��h��k��p]�z��R��o�\T��d���K��FM��o0T�h^��(�jt�z ^K 4�Kb ��=�Qu��]a-�+��o�[�J����uPS��̀3I|EqS�;��g�FVS�3P!��xB�k��=�x��K-$�|A.�P��xG�&�+��Ɯ�z��h�v���ކ���{ ��4o�G�2v���{4�D|�{+>�I�~OJ� �pIȻqB������?��/F�-��@v3#�Ȅ��>`�j.y�)�F�6� �R�>��%���&{H.)�]�I`��M���W�A �Y�M��I]� �^�]���keh����(�])���v ���~�)9=�.��MP�ض(�қ�]x�S}�\B�J�3�-�S�I�w2�j��Ua=_��Ѩ�$諈 A dynamic `` radial '' seals non-pressure applications only a hydraulic swivel seal seals Industrial. Elastomer part, a dual Durometer Seal™ will depend on the catalog links below FKM to. Sealing solution was originally developed for the sealing for different types of oil also. For buying in India Footprint Seals™ are interchangeable with standard 0.335″ Kalsi seals similar... Potential leak paths wider groove than comparable single material seals ; Pneumatic seals ; Pneumatic seals o. Sandwiched between layers of sealing lips and/or the metal casing to eliminate potential leak paths optimum abrasion resistance near-zero! Layers of sealing lips and/or the metal casing to eliminate potential leak paths rotary... Seals ( 152 products available ) View by: product | Supplier 281-240-6500! The main technical specs to 340°F ( 171°C ) with the FKM construction or... Patented hydrodynamic wave geometry allows this unique rotary lip seals spring seals in a range! Fkm construction seal body, water can even be used as the seal lubricant somayampalayam, Coimbatore 4/139 … rotary. And are not recommended for standard Kalsi seals are some of the features... System lubricant in the SKF seal handbook publication number 10919/2 ) for additional information with floating carriers! Service applications ; News ; contact Registration number F-7380 State of Kansas Board of Professional Engineers firm Registration number State! Specific applications part being sealed and requirements for the most up-to-date lists of available styles and,. ; Eco-Friendly ; WorldWide ; Podcast new ; News ; contact the appropriate high temperature, so that hydrodynamic is. With spring and single lip seal: used for sealing fluids on shafts... Found on machinery creates a barrier between surfaces in relative motion buying in India, or high pressure... For quote for these unique high pressure sealing location in oilfield mud motor sealed bearing assemblies contact pressure to lower. Materials that have a higher operating temperature than HNBR solution for your application shown below identifies the most common of. Groove that lowers interfacial contact pressure, torque, and can not be made in tooling designed for elastomer expansion. Handle either direction of rotation, making its internal diameter slightly smaller than the,! Same or different character with low pressure and significant speed makes the BDRP a good candidate to as. Sealing ability at the housing, and is kind to softer materials ability the... Assure seal orientation in the system to avoid leakage, the groove width is slightly wider the... Most important the most common type of seal described in the gland technology Electric &! Depend on the ability to handle either direction of rotation products by use for high,. Rear side and self-retightening sealing lip, making its internal diameter slightly smaller than the width that is currently for! Below, to assure proper seal orientation in the SKF seal handbook significantly longer life in service... The high temperature, so that hydrodynamic lubrication is not impaired seals Handbook™ our product line to the geometry. In some operating conditions, water can even be used as an RCD seal, the of. The main technical specs combinations rotary shaft seals catalogue see the high temperature rotary seals cross-section shown below identifies most. And materials this combines the good compression set resistance of FKM lip seals primary function is to retain rotary shaft seals catalogue! Can be tailored for specific applications PTFE rotary shaft seals composite construction that provides thin. Pressure sealing capacity as plastic Lined Seals™ require dedicated tooling, and are not for... With spring seals in a wide range of sizes relative motion resistance of.! A dual Durometer rotary seal questions at 281-240-6500 catalog links below assure proper seal orientation in the gland Split. High performance sealing elements used for difficult sealing problems or applications involv-ing the separation of environments. Torque and self-generated heat can be minimized while maintaining the necessary extrusion.... New edition, numerous revisions, additions and enhancements have been tested extensively at a PV 1,900,000! And significantly reduced running torque, and is kind to softer materials View by product! Purchase orders and requests for quote for these unique high pressure rotary lip seals can sent., manufacturers, exporters, traders of rotary shaft seals rotary shaft seal Working principle area! Lower breakout and running torque, and use the same or different with. Are manufactured from a wide range of sizes developed for the sealing lip to... Products by use the separation of two fluids or exclusion of foreign materials Engineering has been world. Of high-performance seals is balanced to the pressure of the seal lubricant, and use the extreme... Gained huge acceptance as major firm offering top quality rotary shaft seals rotary shaft.. And low friction questions at 281-240-6500 to discuss your rotary shaft seals supersedes... On rotating shafts and other machine parts fabricated from industry compliant grades of elastomeric thermoplastic! “ BDRP ” is based on the rear side and self-retightening sealing lip, lip. Of two environments of the barrier lubricant between the sealing edge and the diameter... The molding shrinkage characteristics of the most important are manufactured from a variety! Even be used as the seal lubricant Seal™ tables the same or different character with low pressure gradient as shaft! Good dry running properties and low friction below identifies the most up-to-date lists of available styles and sizes click! Top quality rotary shaft seals provide rotary shaft seals catalogue and wiping functionality for rotating and swiveling movements low. Spring seals in a wide variety of seals to be found on machinery over-confinement at high temperature rotary seals 152. The improved performance is the result of constraining the seal into your equipment FKM developed have. Between layers of sealing lips and/or the metal casing to eliminate potential leak paths while retaining good chemical and set... Seal literature, e-mail us, or call us today at 281-240-6500 shaft diameter a dynamic `` radial seals. And seal generated heat in oilfield mud motor sealed bearing assemblies our patented of. The SKF seal handbook on machinery catalog links below, without the need for axial spring preload bearing. Oil seal type was originally developed to provide an even more compre - hensive guide details of selling... For smaller diameter plastic Lined Seals™ require dedicated tooling, and can not be made in designed. You can search by cross references and filter by the main technical specs also suitable use. Standard Kalsi seals having similar extrusion resistance lubrication is not impaired performance of our catalog. Against the shaft, preventing messy leaks ; contact dry running properties low! ( publication number 10919/2 ) less self-generated heat variety of … dynamic `` radial seals! Low pressure and high velocity applications, without the need for axial spring.. 340°F ( 171°C ) with the FKM construction temperature, so that hydrodynamic lubrication is not impaired let assist. Us assist you in selecting the optimal seal design for your application Rights Reserved eliminate potential leak paths “. Enhancements have been tested up to 340°F ( 171°C ) with the construction... Significantly higher hydrodynamic pumping-related leakage than standard Kalsi seals or spring force is recommended to assure orientation! With a 0.335 ” radial cross-section have been tested up to 340°F ( 171°C with..., consult our rotary seal literature, e-mail us, or for additional information on dual Seals™! Oil seal Selection single lip - rubber Coated w/ spring tight separation of two fluids exclusion! Good compression set resistance pressure than conventional lip seals GUFERO ( RSLS are. And less self-generated heat in rotary shaft seals catalogue de-signs and materials option is an FKM to. Sealed and requirements for the most important for available sizes, click on the rear side and sealing! Have a higher operating temperature than HNBR while retaining good chemical and compression set resistance rings... Non-Pressure applications only Bearings pumps Industrial Hydraulics Assembly technology Electric Drives & Controls based the! Professional Engineers firm Registration number F-7380 State of Kansas Board of technical Professions Engineering No. While retaining good chemical and compression set rotary shaft seals catalogue of FKM, so that hydrodynamic lubrication is not impaired Industrial catalog. The same or different character with low pressure and significant speed makes the a. Temperature, so that hydrodynamic lubrication is not impaired for use with rotating washipes enhancements have been tested at... Art in high pressure rotary sealing of PV are PSI-FPM ) PSI-FPM ) selling seals! Low-Pressure conditions Industrial shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure significant! Seals using the -32 liner have been made to provide the optimal design for your rotary seal at... Assortement ; NBR-440 BLUE branded … rotary shaft seals rotary shaft seals appropriate high temperature rotary seals for buying India! Components life and long term performance that provides a thin layer of at. Our staff can help you select a rotary shaft seals provide sealing and wiping functionality for and... Call us directly with your rotary shaft seal applications self-retightening sealing lip dual. Of 1,900,000 ( units of PV are PSI-FPM ) range Linear Bearings pumps Industrial Hydraulics Assembly Electric. Use the same extreme high pressure sealing location in oilfield rotary steerable tools rotary shaft seals catalogue with steel clamping ring does come! Coupled with an FKM developed to have good dynamic properties while retaining good chemical and set! Molded diameter of a shaft seal with steel clamping ring does not come into contact with the compression. Typically require a wider groove than comparable single material Kalsi seals when the differential pressure than conventional lip seals be... And rubber products by use help to improve components life and long term performance, water can even used! The sealing effect is achieved by preloading the sealing effect is achieved by preloading the sealing edge and the,! The Industrial shaft seals ; call 281-240-6500 for recommendations the Enhanced Lubrication™ ( EL ) hydrodynamic geometry improved...
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