AODL. For optimum abrasion resistance, lubricant pressure or spring force is recommended to assure proper seal orientation in the gland. SHAFT SEALS INCH SIZES. The improved performance is the result of constraining the seal axially, as shown below, to assure seal orientation in the gland. BO. 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. The other option is an FKM developed to have good dynamic properties while retaining good chemical and compression set resistance. SKF industrial shaft seals and accessories are divided into three main groups: • Radial shaft seals • Axial shaft seals and • Wear sleeves. 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). Data provided are guidelines for ideal operating conditions. Our rotary seals and radial lip seals are designed to seal fluids, gases, oil, grease, oil mist, vacuum or other media on rotating equipment, including rotating or oscillating shafts, rods, tubes or bores. Choose from single lip, dual lip with spring and single lip with spring seals in a wide range of sizes. The ability to handle either direction of pressure and significant speed makes the BDRP a good candidate to consider as a hydraulic swivel seal. They are also known under other designations, such as lifetime seals, floating seals, duo cone seals, toric seals and heavy duty seals. We carry many other designs. Contact Us: (949) 829-2165 ... Shaft Oil Seal TC140x190x12/17 Rubber Covered Double Lip w/Garter Spring ID 140mm OD 190mm 140x190x12/17 140 x 190 x 12 mm We have two categories of seal materials that have a higher operating temperature than HNBR. ADLP. Our staff can help you select a rotary shaft seal and can provide design assistance as you incorporate the seal into your equipment. The outer part of the seal, which defines the static sealing lip, is made from a relatively soft material to minimize interfacial contact pressure and friction between the seal and the shaft. The as molded diameter of a Dual Durometer Seal™ will depend on the molding shrinkage characteristics of the selected material combination. At MSP Seals, we supply a variety of seals for use in rotary and shaft solutions. This combines the good dynamic properties of FEPM with the good compression set resistance of FKM. Dynamic "radial" seals. 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. View CartI My AccountI Login. A Catalog of Rotary Shaft Seal Styles and Sizes Kalsi Engineering’s rotary shaft seal product line consists of several patented styles that address a variety of sealing challenges. When used as an RCD seal, the pressure of the barrier lubricant is balanced to the pressure of the drilling fluid. The SNL contact seal design is ideal for applications where better sealing is needed than provided by a labyrinth seal and where space does not allow a taconite seal. This product line is primarily designed to offer easy installation for oil, grease and bearing replacement seals to save on costly equipment disassembly and downtime. The barrier lubricant between the KLS seals is balanced to the pressure of the pressurized abrasive fluid. 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. 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. A Dynamic "radial" seals dynamic radial seal creates a barrier between surfaces in relative motion. Dichtomatik seal 67056839 (based on Radial Shaft Seal WAS). The primary function is to retain the bearing or system lubricant in the system to avoid leakage. CV joint boots; Standard seals. 4600 sqm of storage space 7.2 million parts in stock We design Metal shaft seals for high-speed hydraulic motors, Axial piston pumps, Hydrostatic steering units and other industrial as well as mobile applications. For assistance, contact Clark Seals, Ltd. Call for available sizes. 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. Due to thermal expansion considerations, the groove width is slightly wider than the width that is currently recommended for Standard Kalsi Seals™. For available material combinations, see the materials page of our seal catalog. Some applications of our Rotary Shaft Seals that are in successful service include: *Maximum values depend on seal material, seal configuration, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Shown here are the most popular designs. 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. The ability to accommodate a gravity-type lubricant feed makes the BDRP a good candidate to use as an RCD seal, if a separate barrier seal is used to exclude drilling fluid. You will find them in the part number listing. They perform two essential functions. 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. 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. Axially constrained rotary seals provide improved abrasion resistance in near-zero pressure-differential applications, without the need for axial spring preload. 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. Certs are only available for bulk parts at this time. To measure We offer rotary seals specially designed for applications, including: This product line includes standard and special seal designs of rubber with metal insert construction and non-metal construction rotary shaft lip seals with or without a spring. State of Kansas Board of Technical Professions Engineering Certificate No. MILL-RIGHT ® materials are used on all elastomeric seals for superior bearing protection. American Seal Supply Company. This product line includes standard, proprietary and patented high-pressure rotary seal designs and materials to overcome one of industry’s most challenging operating conditions of sealing high pressure and dynamic motion of a rotating shaft or bore on rotating equipment. Removable gland walls are required for smaller diameter Plastic Lined Kalsi Seals. 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. Calculate the PV-Rating of the seal required for your application using calculator below: 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. Enhanced Lubrication Seals have significantly higher hydrodynamic pumping-related leakage than Standard Kalsi Seals. 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. Dual Durometer™ construction provides lower interfacial contact pressure, torque, and heat, compared to single material Kalsi Seals having similar extrusion resistance. KLOZURE ® Oil Seals are available in more than 50 different styles in sizes from ¼" to over 90", solid or split, metal-cased or all-rubber. Only the upgraded geometry is appropriate for High Temperature rotary seals. Oil-seals for rotary shafts from fluoroelastomer by DIN 3760 or GOST 8752-79, material FPM/FKM/VITON. KLOZURE ® Oil seals from Garlock ® KLOZURE ® are available in a wide variety of configurations to meet the requirements of major industries. 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. Get dependable rotary shaft seals from Grainger. Sealing Service with Integrity. 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. By appropriate material selection, a dual durometer rotary seal can be tailored for specific applications. Please consult engineering or call 1-800-283-7140 for advice. To equip your bearings , 123Bearing offers a wide range of o-ring seals, rotary shaft seals, v-ring seals, hydraulic seals and more. RotarySeal Latest informationavailableat www.tss.trelleborg.com 6 EditionApril 2007 These patented high performance sealing elements are not intended for abrasive exclusion service, and are not intended for use as rotary shaft seals. One is usually stationary while the other rotates. Different seal types within these groups are described with their respective design, materials and applications. B. BDL. Plastic backup rings provide the same benefits when used with floating seal carriers in high pressure rotary sealing applications. Rotary FlexiSeal PTFE lip seals are designed for applications where elastomer lip seals fail to meet required temperature range and are used where speed is relatively low (<1500 sfpm) and pressures are high (up to 10,000 psi).The spring-energized U-cup design utilizes a variety of jacket and lip profiles, spring types, and materials. The sealing effect is achieved by preloading the sealing lip, making its internal diameter slightly smaller than the shaft diameter. Various OD configurations to accommodate … Rubber covered O.D. The secondary function of a rotary shaft seal is to preclude any contamination of the system by external particles or … For rotary shaft seals, the suffix "-bx" or "-BX" at the end of a part number indicates that the shaft seal is individually boxed. It represents the collective wisdom of our senior staff members, who have many decades of experience in solving seal implementation challenges. The patented hydrodynamic wave geometry allows this unique rotary lip seal to withstand much greater pressure than conventional lip seals. Other material available on inquiry only. The primary function is to retain the bearing or system lubricant in the system to avoid leakage. It should be noted, however, that 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. 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. 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. They perform two essential functions. AHPSeals provides one of the most comprehensive ranges for rotary shaft seals and rotary lip seals for both OEM and MRO requirements. For a comprehensive guide to Parker's standard line of Rotary Shaft Seal products, including engineering data, design considerations, material data, part numbering and sizing guide, view and download the Rotary Seal Design Guide, Catalog EPS5350. Kalsi Engineering’s rotary shaft seal product line consists of several patented styles that address a variety of sealing challenges. Exceptionally low power losses. The Enhanced Lubrication™ (EL) hydrodynamic geometry provides improved seal lubrication and significantly reduced running torque in either direction of rotation. Rotary shaft seals are used in components with oscillating or rotating parts to keep lubrication fluids in while preventing ingress of mud and water. 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. American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. E-1246. 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. SA . Start page. Oil Seals (Shaft Seals) Free FedEx 2 Day shipping on orders of $50.00 or more - use Code: WINTER2020 (Online & Domestic Only) (Coupons may not be combined) My Account Your email will be reviewed within 1 hour and we will respond the same business day. Working at -45ºC..+230ºC practically in any oils and fuels, in many agressive medias, material of high wear, 95% resourse - not lower then 200000 km mileage of automibile or 10 000 hours of work on tractors, engines and ship mechanisms, while operating in other units … A. This unique shaft sealing solution was originally developed to provide reduced running torque and seal generated heat in oilfield rotary steerable tools. For available material combinations, click here. Axially Constrained Seals™ with a 0.335” radial cross-section have been tested up to 340°F (171°C) with the FKM construction. Plastic Lined Seals™ require dedicated tooling, and cannot be made in tooling designed for elastomer seals. This product line is designed as an exclusion seal to protect the primary seal from contaminants. Rev. Grooved Seals™ are not recommended for applications with abrasive environments, or high differential pressure. Wide Footprint Seals™ are interchangeable with standard 0.335″ Kalsi Seals, and provide significantly longer life in abrasive service applications. For the most up-to-date lists of available styles and sizes, click on the catalog links below. Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. Catalog EPS 5350/USA 1-1 P arke H nif C opo t EPS Division Toll Free: (800) 233-3900 www.parkerseals.com 1 Introduction The completeness of Parker’sproduct line allows us to provide the optimal design for any rotating application. Full line of various sealing products including metric and standard Oil Seals, End Caps, V-Rings, Gamma Seals, U-Cups, Rod Wipers, Shaft Repair Sleeves, Teflon Seals and O-Ring kits. Seals using the -32 liner have been tested extensively at a PV of 1,900,000 (units of PV are PSI-FPM). Preferred sizes are indicated with boldtype face. This is the primary type of seal described in the SKF Seal handbook. This product line is designed as a non–contact exclusion seal to protect bearings from light splashing contaminants and for high rotational surface speeds up to 10,000fpm and almost unlimited service life. Garlock Oil Seals by Shaft Size All dimensions are in inches. It is intended for use by persons having technical skill, at their own discretion and risk. 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. Most suited to speeds up to 6 m/s, these seals can also be used with the sealed SKF Cooper split spherical roller bearing. This can reduce the performance and service life of the bearing. More info, This product line is characterized by seal designs and seal materials that provide low friction, low torque and wear under load, low and/or high temperature (-328°F to +500°F), dry run and high surface speed capabilities up to 10,000fpm (50m/s)*. For best seal performance, industry standards recommend that the lead angle of a shaft be 0° +/- 0.05° (+/- 3'). All such advice is given and accepted at the buyer’s risk. © 2021 Kalsi Engineering, Inc. All Rights Reserved. The "A" and "ADL" styles will hold up in low-pressure applications. A. ADL. 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. Trelleborg Sealing Solutions offers a wide range of specialized Rotary Shaft Seals, including our best-in-class proprietary radial lip seal, Turcon® … For your rotary seal application, contact engineering to help you in specifying a seal that’s best suited for your situation or call 1-800-283-7140 for immediate answers to your questions. Bore and shaft configuration Seal life Bi–directional rotation Sealing surface The “Shaft Seal Selection Considerations”page in the back of this catalog is used in the seal selection process. 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). As tooling is upgraded to the new geometry, the seals will be added to the appropriate High temperature Seal™ tables. Catalog. The cross-section shown below identifies the most common parts of a shaft seal. Choose from our selection of spring-loaded rotary shaft seals, mechanical pump shaft seals, rotary shaft seals for grease, and more. This product line includes standard and proprietary rotary seal designs and materials which overcome some of industry’s most challenging operating conditions for sealing higher pressures and dynamic motion of rotating shafts or bores. Our rotary seals are classified as outlined below: 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. Shaft Seals Inch Sizes. Due to the Covid-19 situation: 1) Our hours have been adjusted to 8:00am - 4:00pm EST, M-F. Orders received after 2:30pm EST will be shipped the following day at the latest. Themax.pressuredependson temperature. A slippery PTFE surface allows these seals to function at speeds at least 25% faster than other rotary shaft seals. Axial Shaft Seals 177 I-Axial shaft seal inside sealing 10-100 30 0.01 177 A-Axial shaft seal outsidesealing 10-114 15 0.01 *The databeloware maximumvaluesand cannot be usedat the same time. Sizes listed are for standard nitrile elements, except Models 25 and 62 which have PTFE elements. DENVER, CO P: 303.373.1446 F: 303.373.1559 For available sizes, see the high temperature tables on the axially constrained and standard width catalog web pages. BODL. Dual Durometer Seals™ typically require a wider groove than comparable single material seals; call 281-240-6500 for recommendations. Call us today at 281-240-6500 to discuss your rotary sealing needs. Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. This arrangement provides excellent high pressure extrusion resistance. See the Gasket Reference Sheet for details on Dichtomatik’s materials. We continue to develop new geometries to extend the performance of our product line. Type A Single Lip - Rubber Coated w/ Spring. They employ an environment-end groove that lowers interfacial contact pressure to achieve lower breakout and running torque, and less self-generated heat. Kalsi Engineering has been a world leader in high pressure seal research and development since 1968. Grooved Kalsi Seals are special purpose rotary shaft oil seals. 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. Product descriptions are followed by product tables. 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. 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. Higher pressures and/or speeds result in high thermal and frictional loads acting on the dynamic sealing areas of rotary seals and can lead to premature seal failure. www.avxseals.com. Therefore, special attention must be paid to the selection of a suitable seal design and appropriate seal material. There you can locate the item by size and part number. The same part number without “-bx” indicates bulk, not boxed. A lubricant-side void provides room for elastomer thermal expansion to prevent over-confinement at high temperature, so that hydrodynamic lubrication is not impaired. The Kalsi Seals Handbook includes rotary seal implementation and troubleshooting guidelines, with a special emphasis on oilfield seals and sealing applications. Different types of rotary components, and hydraulic equipment can be exposed to dust, dirt, or even water in applications. The dynamic sealing lip is made of rubber material, available in a wide variety of standard, premium and special material options to meet specific fluid, temperature and other demanding operating requirements.More info. 3/00 S-1 0.187 0.750 0.250 63 7727 C. CDL. Seals can be supplied solid for original build and split for field replacement. 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 "AO" and "AODL" are for non-pressure applications only. Watch this video to learn about some of the key features and benefits of Kalsi-brand rotary shaft seals. This oil seal type is used in higher-speed dynamic applications such as submersible dredge pumps and oilfield cement pumps. For maximum seal life expectancy, do not operate your seal beyond 75% of any of its operating limits. 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. They are usually installed as rotating seals that engage a stationary washpipe, but are also suitable for use with rotating washipes. The acronym “BDRP” is based on the ability of the seal to withstand bi-directional rotation and bi-directional pressure. 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. SHAFT BORE WIDTH PART NO. AO. Rotary shaft seals (aka oil seals) are commonly low pressure seals designed to seal between a rotating shaft and body to prevent the loss of lubricating fluids and prevent the ingress of dirt and other contaminates. 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. Mechanical Face Seals are a special form of mechanical seals. Contact Kalsi Engineering to request a quote, or for additional information. Shaft-to-Bore Misalignment Shaft-to-bore misalignment is the distance by which a shaft is off center relative to its bore. In some operating conditions, water can even be used as the seal lubricant. We do not guarantee favorable results, and we assume no liability in connection with its use. This information, based on our experience, is offered as part of our service to customers. One option is a composite construction that provides a thin layer of FEPM at the dynamic surface, coupled with an FKM seal body. 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. Split Rotary Shaft Seals Swap out old seals without disassembling components— these seals come split for easy installation. Please contact one of our experienced seal engineers to select the best seal for your application. All product information at a glance. For additional information on Dual Durometer rotary seals, see the Kalsi Seals Handbook™. Help retain bearing lubricant and minimize the entry of dirt, oil and moisture that can damage and cause premature failure of the bearing and other components. Plastic backup rings are non-rotating oil seals. Oil Seals, Shaft Seals and Rotary Seals Supplier, AVX Seals Online store, Wholesale prices, Discount lots. Parker’s Rotary Sealing Solutions Program provides the most complete coverage in the industry of shaft seals for Purchasing & return rules, compensations; Paid delivery; History of orders; Automotive components / spare parts and rubber products by use. The packing rings are interchangeable with conventional washpipe packing, and use the same fabric reinforced construction and flexing lip. They have the same extreme high pressure sealing capacity as Plastic Lined Kalsi Seals when the differential pressure acts from the wave side. Trelleborg seals help improve components life and long term performance. To its bore, lubricant pressure or spring force is recommended to assure proper seal orientation in the part.! Low pressure and high velocity for specific applications provide reduced running torque and... 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