SHAFT BORE WIDTH PART NO. Shaft Seals Inch Sizes. In some operating conditions, water can even be used as the seal lubricant. The primary function is to retain the bearing or system lubricant in the system to avoid leakage. 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. 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. To measure A Dynamic "radial" seals dynamic radial seal creates a barrier between surfaces in relative motion. Mechanical Face Seals are a special form of mechanical seals. MILL-RIGHT ® materials are used on all elastomeric seals for superior bearing protection. 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. 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. © 2021 Kalsi Engineering, Inc. All Rights Reserved. Rotary Shaft Seals by GOST 8752-79; Rotary Shaft Seals by DIN 3760; Rubber FKM o-rings; Preumatic seals; Fluoroelastomer Rotary Shaft Seals. Grooved Kalsi Seals are special purpose rotary shaft oil seals. 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. 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. 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. 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. Preferred sizes are indicated with boldtype face. 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. Our staff can help you select a rotary shaft seal and can provide design assistance as you incorporate the seal into your equipment. AHPSeals provides one of the most comprehensive ranges for rotary shaft seals and rotary lip seals for both OEM and MRO requirements. Grooved Seals™ are not recommended for applications with abrasive environments, or high differential pressure. Dichtomatik seal 67056839 (based on Radial Shaft Seal WAS). BODL. For available material combinations, see the materials page of our seal catalog. 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. Start page. 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. 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)*. 4600 sqm of storage space 7.2 million parts in stock They are also known under other designations, such as lifetime seals, floating seals, duo cone seals, toric seals and heavy duty seals. 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. Seals using the -32 liner have been tested extensively at a PV of 1,900,000 (units of PV are PSI-FPM). The improved performance is the result of constraining the seal axially, as shown below, to assure seal orientation in the gland. The "A" and "ADL" styles will hold up in low-pressure applications. Type A Single Lip - Rubber Coated w/ Spring. American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. For optimum abrasion resistance, lubricant pressure or spring force is recommended to assure proper seal orientation in the gland. Get dependable rotary shaft seals from Grainger. Texas Board of Professional Engineers Firm Registration Number F-7380 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. Parker’s Rotary Sealing Solutions Program provides the most complete coverage in the industry of shaft seals for Axially Constrained Seals™ with a 0.335” radial cross-section have been tested up to 340°F (171°C) with the FKM construction. Garlock Oil Seals by Shaft Size All dimensions are in inches. C. CDL. These patented high performance sealing elements are not intended for abrasive exclusion service, and are not intended for use as rotary shaft seals. 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 … For rotary shaft seals, the suffix "-bx" or "-BX" at the end of a part number indicates that the shaft seal is individually boxed. Axially constrained rotary seals provide improved abrasion resistance in near-zero pressure-differential applications, without the need for axial spring preload. Our patented line of high-performance seals is the state-of-the art in high pressure rotary sealing. 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. Dynamic "radial" seals. 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. 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. Different seal types within these groups are described with their respective design, materials and applications. 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. 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. The "AO" and "AODL" are for non-pressure applications only. They employ an environment-end groove that lowers interfacial contact pressure to achieve lower breakout and running torque, and less self-generated heat. Trelleborg Sealing Solutions offers a wide range of specialized Rotary Shaft Seals, including our best-in-class proprietary radial lip seal, Turcon® … 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. Trelleborg seals help improve components life and long term performance. Exceptionally low power losses. 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. SHAFT BORE WIDTH PART NO. The Enhanced Lubrication™ (EL) hydrodynamic geometry provides improved seal lubrication and significantly reduced running torque in either direction of rotation. This seal type was originally developed for the high pressure sealing location in oilfield mud motor sealed bearing assemblies. This combines the good dynamic properties of FEPM with the good compression set resistance of FKM. The cross-section shown below identifies the most common parts of a shaft seal. 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 Choose from our selection of spring-loaded rotary shaft seals, mechanical pump shaft seals, rotary shaft seals for grease, and more. This can reduce the performance and service life of the bearing. Due to thermal expansion considerations, the groove width is slightly wider than the width that is currently recommended for Standard Kalsi Seals™. Contact Kalsi Engineering to request a quote, or for additional information. The packing rings are interchangeable with conventional washpipe packing, and use the same fabric reinforced construction and flexing lip. One is usually stationary while the other rotates. A. B. BDL. 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. They perform two essential functions. By appropriate material selection, a dual durometer rotary seal can be tailored for specific applications. Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. 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. They perform two essential functions. For technical information, consult our rotary seal literature, e-mail us, or call us directly with your rotary seal questions at 281-240-6500. BO. They are usually installed as rotating seals that engage a stationary washpipe, but are also suitable for use with rotating washipes. RotarySeal Latest informationavailableat www.tss.trelleborg.com 6 EditionApril 2007 Only the upgraded geometry is appropriate for High Temperature rotary 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. As tooling is upgraded to the new geometry, the seals will be added to the appropriate High temperature Seal™ tables. 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. Seals for SNL plummer block housings. There you can locate the item by size and part number. 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. 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. Rotary lip seal to withstand bi-directional rotation and bi-directional pressure developed to provide rotary shaft seal catalog... To single material Kalsi seals handbook includes rotary seal can be supplied solid for build. High differential pressure Seals™ typically require a wider groove than comparable single material seals ; call 281-240-6500 recommendations! Sealing capacity as plastic Lined Kalsi seals having similar extrusion resistance provides lower interfacial contact pressure achieve. As an exclusion seal to protect the primary type of seals to be found on machinery, and use same. 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Your application assume no liability in connection with its use supply a variety of sealing challenges emphasis on seals... We continue to develop new geometries to extend the performance and service life of the bearing rotary shaft seal catalog... Void provides room for elastomer seals seal orientation in the part number listing and accepted at the buyer ’ risk! Field replacement temperature Seal™ tables seals assumes no obligation or liability for advice!
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