070 ± . 00mm , page 14 of this PDF for example gives. Square Rings and Rubber Washers can be molded, machined, or cut cost effectively depending on the size, material, and quantity. The groove must be designed to accommodate not just the o’ring size, but also its intended usage; be it dynamic or static operation, radial or axial loading, vacuum or high pressure. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. Once you’ve found the dovetail o-ring you need, you can quickly and easily order online from the world's largest o-ring inventory network. Yes they are BSPP. PRESSURE (P) FROM OUTSIDE GG T G G E E T T T I. com. thermal expansion of the groove and the O-ring. 7mm, 8. Standard USA size Rubber Square Rings can sometimes be used interchangeably in USA standard size O-Ring gland designs. g. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. 4 O-Ring Glands for Rotary Seals Design Chart 5-4 provides the basis for calculating gland dimensions. This chart shows all of the common international size standards and allows you to cross reference with other standards. Tolerance. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. Click Grooves (Toolbox toolbar) or Toolbox > Grooves . , Japanese JIS, British BS, or Common Metric sizing for o-rings, these o-ring size charts will help you locate the right o-ring size. 373. It is sometimes necessary to mount an O-ring in a face type groove in such a way that it cannot fall out. For vacuum and gases X=16 micro inches. Aerospace Group. Standard USA X-Rings sizes. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. GROOVE WIDTH: To permit the ring to slide freely into the groove, the groove must be at least 0. See below for our entire list of beveled retaining ring dimensions and configuration drawings. This Chart Calculator Specifies Groove design for o-ring sizes ranging from 0. Learn more about static o-ring groove design for rod, cylinder, and piston o-rings from Marco Rubber, the industry leader in standard and custom o-rings. O-Ring & Engineered Seals. 2360 Palumbo Drive. O-Ring Size Charts O-ring, x-ring and square ring size charts. We utilize O-Ring compounds formulated to meet. DIN 3771 Metric O-Rings. Simriz® SZ487. Parker Hannifin has established the 5-XXX series for a number of commonly used o-rings sizes which do not fall in the AS568 line of o-rings and are also not true “metric” sizes. Whether you need bolted flanges or removable lids, this o-ring face seal groove design guide will help you choose the right o-ring for your application. JIS O-Ring Groups. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYFor face seals, an o-ring is installed in a groove that is machined into a. Learn More > Contact. • Easy to use • PDF output • Saving of your designsMetric o-ring groove dimensions are listed fork the of common metrics cross sections with and without relief rings. Due to their unique four-lobed geometry, grooves for X-Rings are different than those for O-Rings. Standard O-Rings; Metric O-Rings; Groove Design; Order Requirements. 000: Over 3 to 6: 0/-0. Displays the diameter of the selected cylindrical face, or No selected diameter. Despite this we can bear no responsibility whatsoever for any errors present in the documentation. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYCommon Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Learn More > Contact. Our ranges of O-rings include metric sizes and inch sizes to a range of international, national and industry standards. PART NUMBER SKU: Please choose a configuration from the list below in order to check availability and pricing: If you require options not listed online yet, please click the Request a Custom Quote button below to. Compounds; Chemical Compatibility; Viton® vs. There are two main o-ring sizing types: standard and metric. USA Square Ring Size Chart; Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. L = Gland Depth. 6 μm Ra)O-Rings Design Guidelines, Specifications, Materials An O-ring , also known as a packing , is a flexible gasket in the shape of a loop; it is a elastomer with a round cross-section designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. Worldwide O-Ring inventory network available online, manufacturer direct pricing with same day shipping. chemical volume swell (%) cross section diameter (mm) ISO 3601. With over 8,000 different O-Ring sizes in stock, we have exactly what you are looking for and we. Penman, Seal & Design Inc. com Author: seal and design Designing the parts of an application where o-rings will be applied is broadly termed “o-ring groove design”. View our size chart. High. dash number appears to the right of the inside diameter (ID), and below the nominal cross section (CS). As important as the o’ring seal itself is the groove that the o’ring seats into. D. ) is for reference only. 139 inch (3,53 mm) and larger. Dimensions per AS568 although tolerances vary by use, please see our tolerance pages. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring. Housing groove width. A. Back-Up Rings for AS568 O-Rings MFP Seals produces Backup rings that are designed to keep O-Rings from extruding as well as Backup rings for U-Cups applications. International O-Ring Size Cross Reference Table. According to BS4518 the O-Ring reference number =. Our groove design chart is a useful aid for selecting the right metric O-ring groove dimensions for your design. (figure 3) Boss Seals The O-ring is used for sealing straight thread tube fittings in a boss. , seal stretch, cross-section reduction, squeeze, and swell. The seal effect is created during installation by axial or radial compression of the cross-section. For groove sides X=63 micro inches. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. Gland Design Dovetail Grooves Gland Design for a Static Application for O-rings in Dovetail Grooves, METRIC Dovetail grooves are used to hold the O-ring in place during installation or maintenance. 5. interference. and Inside Diameter cross section. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. METRIC. Fluid Compatibility Guide A detailed list of fluids/chemicals with their compatibility ratings for use with the most common O-Ring materials. BS 1806 Metric Sizes. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. 1 OR O-rings in static radial sealing, metric sizes ID 2,9 – 17,3 mm Dimensions Dash-number Designation Outside groove Inside groove ID CS L R D d 1 d D 1 +0,2 max. The three main types of standard groove designs are Industrial Static also called Radial, Industrial Reciprocating also called Dynamic, and Face Seals also called Axial or Flange. O’ring Groove Design. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. • For ®the Quad-Rings/X-Rings not listed, the groove dimensions are Popular Sealing Material Families. Kalrez® O-Rings FFKM. Consider replacing Rubber Square-Rings with O. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. smaller than 250 mm. 0mm, 3. Fig. This groove design is rela-tively uncommon as it is expensive to machine and should not be used unless absolutely. Increase rigidity of metal components. O-Ring Durometer. Polyurethane O-Rings. G = Groove Width. Using the table above, determine the maximum recommended gland depth for your application. Standard AS-568B; Japanese Metric O-Rings (JIS)To help you maximize o-ring performance, this dovetail o-ring groove design guide provides default recommendations to find the perfect o-ring dimensions. A. O. Radius “R” is critical. Sulfur-Cured; O-Ring Shelf Life; O-Ring Groove Design; O-Ring Weight Calculator. Kalrez® O-Rings FFKM. dard AS568 O-ring numbers. The ERIKS O-Ring design calculator features the calculation of: for axial seals with inner or outer pressure, piston seals and rod seal applications. >>>>> Last edited: Apr 8, 2020. Section Two covers basic o-ring seal design guidelines for male gland, female gland and face o-ring seals. Custom Made O-Rings; Fluorosilicone O-Rings;Figure 1: O-Ring dimensioning ADVANTAGES Compared with other sealing elements, the O-Ring has a wide range of advantages: - Simple, one-piece groove design reduces hardware and design costs - Compact design allows smaller hardware - Easy, failsafe installation reduces risk - Applicable to a wide range of sealing applications: static,To compress an O-ring of 5. The groove design allows the O-ring to be retained in the face seal during assembly and maintenance. The conditions considered to formulate the design criteria are also described, e. METRIC STANDARD KIT (30 METRIC SIZES, 385PCS) JIS JAPANESE KIT (36 METRIC SIZES, 380PCS. View our technical reference guides: O-Ring Sizes , O-Ring Material Guide , O-Ring Groove Design , O-Ring Chemical Compatibility , O-Ring Failure Analysis . We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. For those who are unfamiliar with O-ring design, it is recommended to first study this introductory section, becoming familiar with the basic principles of O-ring sealing, their common uses and general limitations. Gland Design for Static Application for O-rings with Radial Squeeze Industrial Radial Glands INCHES. 383. com. Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. Test. This Chart Calculator Specifies Groove design for o-ring sizes ranging from 0. Quick reference tape measure confirms metric size O-Rings 64mm-665mm Inside diameter on one side and USA AS568 standard O-Ring sizes from 2. Ace Seal offers extensive o-ring manufacturing capabilities including a comprehensive selection of elastomers and sizes for standard imperial, metric, and special applications. This metric o-ring rill design reference leadership will help you find the right radius, back-up, pressure and other o-ring machine for basic applications. Our groove design chart is a useful aid for selecting the right metric O. Once you find the exact metric o-ring you need, you can easily order online from the world's largest o-ring inventory network. For a static male to female mating interface: a compression ratio of 18-25%. I. The three main types of standard groove designs are Industrial Static also called Radial, Industrial Reciprocating also called Dynamic, and Face Seals also called Axial or. The only time youCalculate the O-Ring groove dimensions. In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways. The calculator takes all relevant parameters into account like: O-Ring squeeze. Popular Sealing Material Families. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Sizes and How to Order. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: info@applerubber. An O-Ring is a solid-rubber seal shaped like a dough nut or torus. Static Radial Glans Design Application. This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. , seal squeeze anGlobal O-Ring and Seal is a major stocking distributor of o-rings, oil seals, o-ring cord stock, kits, accessories, and other sealing products. AS568 Static O-Ring Axial Face Seal Glands (Link to: Metric O-Ring Groove Information) Static seals exist where there is no relative motion between the mating surfaces being sealed. Section sizes according to this standard include: 1. Learn more about O-Ring sizes with the links below. No less than 75% of the seal cross-section should be contained within the groove to ensure the seal does not “roll” or extrude out of the groove. THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. Anti-extrusion rings 163 7. Standard O-Rings Outside diameter (O. To accommodate the additional back-up rings, the O-ring groove width L needs to be increased to L1 for one back-up ring or L2 for two back-up rings . Chemraz® O. Backup RingsDIN 3771 Metric O-Rings; NF T 47-501 Metric O-Rings; Backup Ring Size Chart; Metric Cross Reference; O-Ring Cord Tolerances; Metric O-Ring Tolerances; Oil Seal Size Chart; Materials . This table is a reference to O-ring sizes for common housing dimensions. The online O-Ring Calculator offers engineers and professionals a quick and easy way to calculate O-Ring dimensions and the appropriate housing layout in accordance with the international O-Ring standard ISO 3601. For rotary O-rings: a compression ratio of 0-10%. Seal Design Guide. But encapsulated PTFE has significant surface wear and showcases abrasion and wear resistance. 20 - Standard Grooving Tools. (A) is shown as a radius rather than a diameter. The thread relief of the pin thread is approximately 2. Find the right design space by specifying the O-ring. A LEADING PROVIDER OF HIGH QUALITY O-RINGS, O-RING KITS & ACCESSORIES. O-Rings are specified by I. Example: Based on your groove dimension in a static application, you are looking for an O-ring with 308 mm inner diameter and 5 mm cord thickness. However, this is an expensive. Parker Hannifi n Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 1. oring51. D. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston EMI-Shielded O-Rings and Seals. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. The groove width dimensions are listed in. If the o-ring, quad-ring, x-ring or square-ring you need doesn't fit these standards, custom. AS568 Static O-Ring Axial Face Seal Glands (Link to: Metric O-Ring Groove Information) Static seals exist where there is no relative motion between the mating surfaces being sealed. O‑ring product guide. The 4 bolt flange block fittings have through holes for the mounting bolts, again. Bitte beachten Sie, dass einige Ihrer ausgewählten. 1-23). Fluorosilicone O-Rings FVMQ. This recommended practice provides the design criteria for static elastomeric O-ring seal applications, axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. For a rod (shaft) seal:O-Ring Max Groove Diameter = Min Shaft Diameter + (2 x Recommended Gland Depth) b. Quick reference tape measure confirms metric size O-Rings 64mm-665mm Inside diameter on one side and USA AS568 standard O-Ring sizes from 2. Techno Ad specializes in supply of sealing solutions and engineering support related to design and problem solving of sealing requirements for all industries. This dynamic o-ring groove design guide for rod and piston glands will help you find the. BOSS SIZE KIT (20 BOSS SIZES 212PCS. Refer to our o-ring sizing charts for the most commonly used sizes around the world like; USA AS568 o-ring standard sizing chart, common metric o-ring sizing chart, Japanese JIS o-ring sizing chart, British BS o-ring sizing chart, quad-ring ® seals x-ring sizing charts,. Step 2. Radius “R” is critical. The groove width dimensions are listed in. Markez® O-Rings FFKM. Standard was developed for use in the United States, while the international community uses metric sizes. manufacturers of encapsulated o-rings and industrial gaskets. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. 8 √ Pressure G2 Two Parbak Rings Clearance (extrusion gap). greater than 250 mm, or 5% for O-rings with an I. 0mm, 4. (figure 3) Boss Seals The O-ring is used for sealing straight thread tube fittings in a boss. O-Rings, Rubber Seals and Custom. Use at your own risk. 7mm, 8. Thousands of common metric o-rings and non-standard o-rings in metric sizes are available in stock. I. Chemraz® O-Rings FFKM. Static applications: stretch the diameter by up to 5% and compress by up to 3%. DIN 3771 Size Chart. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . One of the keys to creating a functional o-ring seal involves evaluation of o-ring volume and groove volume. Metric o-ring gewinde designs vary greatly and dial the right one for your application is important for max o-ring performance. The angled face must face to the inside of the groove for it to retain the o-ring when the o-ring is streched into the groove. Thousands of non-standard sizes. Tolerances and Surface Imperfections: 203-211. If the o-ring, quad-ring, x-ring or square-ring you need doesn't fit these standards, custom. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. 1; 2; 3;O-Ring Groove Design. The O-ring sits in the groove and is compressed during assembly, creating a seal. PART NUMBER SKU: Please choose a configuration from the list below in order to check availability and pricing: If you require options not listed online yet, please click the Request a Custom Quote button below to request an offline quote. The O-ring inner diameter (ID) should also stretch approximately 5% over your groove or gland. O-Ring Metric Groove Design. For groove sides X=63 micro inches. X-rings are offered in AS568 and Metric sizes. Includes Ring and groove design data, groove dimensional and tolerance information. Kalrez® O-Rings FFKM. Chemraz® O-Rings FFKM. Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Sealing Australia stocks a wide range of back-up rings to suit imperial and JIS metric sized o’rings. Locations. 5-30 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Dynamic O-Ring Sealing Parker O-Ring Handbook Gland Dimensions for Industrial Reciprocating O-Ring Seals Groove Diameter (Rod Gland) Tolerance - . Technical Handbook O-rings Quad-Rings®/X-Rings Gland Design Static/Dynamic (METRIC) The following table shows the groove dimensions for Quad-Rings®/ X-Rings. O-ring kits and accessories optimize the sealing performance of o-rings in a wide range of applications. The following information is a guide for o’ring. An O-ring groove is a circular cross-sectioned recess in a housing or mechanical device designed to hold an O-ring seal. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. H9 h11 f8 H11 mm – – R CS ID L d1 D R L d D1 Outside groove Inside groove 300 Dovetail grooves are used to hold the O-ring in place during installation or maintenance. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. Seal Types and Gland Design. It is the most common and most widely known type of seal in use today. Custom O-Ring Sizes Typically Without Tooling or Set Up Fees with Rush Delivery optionsO-ring. For turning 24° o-ring dovetails;. This recommended practice provides the design criteria for static elastomeric O-ring seal applications, radial squeeze groove dimensions for aerospace metric O-ring seal sizes as specified in MA2010. Polyurethane O-Rings. Now, follow the steps below to design your own o-ring seal and o-ring groove. We have the largest selection of o-rings in all materials and styles ranging from standard o-rings to metric o-rings. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Displays a reference value for the diameter of the non-grooved mating part that completes the seal. What's New. Standard AS-568B; Japanese Metric O-Rings (JIS)Explore Groove Designs O-ring groove dimension guidelines for standard o-ring grooves, metric o-ring grooves, JIS o-ring grooves, and other o-ring gland designs. D. Polyurethane O-Rings. Maximum recommended service temperature of 288°C (550°F). Sealing solutions size charts. Back to Technical info. English / Metric Conversions Custom Groove Calculations AN6226 Gland Dimensions & Tolerances (Army / Nav y) MS-28776 (MS-33675) Dash Size. EPDM O-Rings. a lid which opens regularly. 53mm. The metric sizes are further broken down by region, notably Europe and Japan. Parker Seal-Lok fittings meet or exceed the requirements of SAE J1453 and ISO 8434-3. Created Date: 7/7/2015 3:14:46 PM. Flat Round Non-Metallic Washers; Insulator Gaskets; Custom Gaskets;. com. I have an older edition (25th). These metric o-ring groov design reference guide will help you find the right radius, back-up, press and other o-ring dimensions required basic applications. 4. The guidelines are for the nominal condition. Interlock Groove. EPDM O-Rings. In the Grooves dialog box: To create an O-ring groove, click the O-Ring Grooves tab. Select the type of O-ring groove - piston, rod, face seal or trapped seal. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. Insure installation of proper size O-rings. Gland Size Calculator. 4mm. 004 for sizes 2-325 through 2-460 Groove Diameter (Piston). Standard was developed for use in the United States, while the international community uses metric sizes. Whether your application conforms to U. O'ring groove dimensions for static and dynamic mode. Female or Tube - the O-ring groove is located in the housing or. Subsequently, Global O-Ring and Seal defines the quality acceptance criteria of all O-rings to be in accordance with ISO 3601-3 Grade N which. It is used in all types of applications and by a broad range of industries. I. O-Ring volume • About 25% void space or 75% nominal fill • Need space in groove to allow for volume swell, thermal expansion, and increasing width due to squeeze • Narrower groove for sealing vacuum or gas • O-Ring can extrude into clearance gap or get squeezed in. With the existing grooves created. This flow rate depends to a great extent on how the O-ring is used. We carry a full range of AS568 standard sizes, as well as. Technical O-ring Handbook . D. Cross Section & Groove Design Data. O-Ring Handbook Parker Hannifin O-Ring Division Europe. O-Rings are specified by I. AS9100 / Quality Policy. Basic metric size retaining snap rings per. (fig. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. Kalrez® O-Rings FFKM. 367 sizes and follows ISO 3601-1 very closely (with a few extra sizes). O-RING GROOVE DESIGN. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. com. 3. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. 4mm, 3. For vacuum and gases X=16 micro inches. I. 3. O-ring sire. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. However, O-rings can be used as dust seals, drive belts or on. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. O’ring Furrow Design; O’ring Sizing; Cat D Rings; BSM O’Rings & Milk O’Rings; O’ring Cord;3. I have an older edition (25th). S. Explore some of the most common sealing materials we offer here. The calculator takes all relevant. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Section 3—Global O-Ring Size Reference Guide Inch and metric dimensions with tolerances for most major, global o-ring size standards can be found in. Describes the groove. O-ring sire. dynamic seal design and o-ring failure modes. Polyurethane O-Rings. Mil. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. 1 Seal Jacket - Compound varies by design. Chemraz® O-Rings FFKM. O’ring. Metric and Inch Cross Section thickness reference gauge. Beveled retaining rings act as a wedge between the groove and the retained part. 139 inch (3,53 mm) and bigger. As well as the chemical volume swell or shrinkage of the O-ring. For a rod (shaft) seal: Quad-Ring® Brand Groove Diameter = Min Shaft Diameter + (2 X Recommended Gland Depth) b. EPDM O-Rings. Straight. Chemraz® O-Rings FFKM. This metric o-ring groove design reference. If unsure, it is always best to use two backup rings per one o-ring. ISO 3601-2. Popular O-Ring Material Comparison Guide; FFKM Kalrez® O-Rings Material; FFKM Markez® O-Rings Material;Outside diameter (O. ) Pressure Pressure G G1 No Parbak Ring One Parbak Ring metric conversion 32√ = . Once the beveled edge cannot wedge any farther, it securely “locks” everything into place. 2487 RFQ. Global O-Ring and Seal is fully compliant to the dimension and tolerance standards spelled out in ISO 3601-1 Class A for all standard series O-rings and Class B for all metric series O-rings. 003 inches, w = 1,78 ± 0,08 mm Size Nominal Size Standard O-ring Size Metric O-ring Size Only (Inches) (Inches) (millimeters) AS 568A Actual Per AS 568 A Actual Per AS 568A Uniform Dash No. 1-23) 2. From the chart below, identify your nominal o-ring desired size, then your o-ring gland depth requirements. After Hours Service . Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. S. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. It provides axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. The only time you Technical Handbook O-rings 12 C. Slipper seals 109 6. Bore. Groove filling ratio % %. AS568 O-RING SIZE REFERENCE This Global O-Ring and Seal Size Reference Guide covers the Aerospace Standard AS568 O-Ring Sizes published by the Society of Automotive Engineers (S. Dynamic o-rings with rod and piston gland designs are used for most basic dynamic applications. O-RING MATERIAL IDENTIFICATION DEVICE: DESCRIPTION: The ORID will help distinguish between Viton®, Kalrez®, Nitrile and EPDM o-ring materials of 100, 200, 300 and 400 series O-rings 60 to 80 Durometer. 1-23). D. We have included Static, dynamic, and pneumatic applications. EPDM O-Rings. For O-rings with an I. The most common hardness found is 70 Durometer. com. ISO 3601-1 states two classes of O-rings: Class A and Class B. The design of the groove where the o-ring sits plays a major role in how the o. 3 0. For more information or to request a quote on backup rings, please give us a call at 832-448-5550 or submit the Product Inquiry Form. Dimensional tolerances for all metric o-rings offered by Global O-Ring and Seal are in accordance with ISO 3601-1B. The conditions considered to formulate the design criteria are also described, e. Static O-Ring Sealing Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Parker O-Ring Handbook Industrial O-Ring Static Seal Glands O-Ring 2-Size AS568B-W Cross-Section Nominal Actual L Gland Depth Squeeze Actual % E(a) Diametral Clearance Outside diameter (O. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. 60mm. D. ISO 6149 Metric O-Rings. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. 003 Max.