Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. AS568 O-Ring - Groove Design. EMI-Shielded O-Rings and Seals. 001" (under 6"). Silicone Parts and Seals. Discover all CAD files of the "O-Ring Groove Design according Cross Section" category from Supplier-Certified Catalogs SOLIDWORKS, Inventor, Creo, CATIA, Solid Edge, autoCAD, Revit and many more CAD software but also as STEP, STL, IGES, STL, DWG, DXF and more neutral CAD formats. Slipper seals 109 6. For designing systems which contain internal pressure, like the example below, the groove's outside diameter (OD) is primary, and the groove's width then determines the inside diameter. 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. Additional sealing methods such as a cutting face or an EOlastic seal are also available on other fittings within the catalog. Standard O-Rings; Metric O-Rings; GASKETS. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. This metric o-ring groove design reference guide will help you find the right radius, back-up,. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. House Tolerance: Shaft Tolerance: Bore Diameter (mm) Bore Tolerance: Shaft Diameter (mm) Tolerance: Over 6 to 10 +0. should not exceed 3% of the rod gland diameter for O-rings with an I. Our O-Ring Size Charts show the common O-Ring size standards most often used/referenced standards by our customers in the US and internationally. A. and gland — constitute the. Calculate the Quad-Ring® Brand groove dimensions. FlexiSeals® 21 5. Male or Plug Seal design is based on the following factors (refer to fig. 2. CPD# T1002 is FEP encapsulated Solid. Use alternative seal shape, for example, in some long strokeUSA 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. The O-ring inner diameter (ID) should also stretch approximately 5% over your groove or gland. ) is for reference only. It is used in all types of applications and by a broad range of industries. Joined O’rings; O’ring Elastomer Guide; O’ring Groove Design; O’ring Sizing; Male D Ringing; BSM O’Rings & Milk O’Rings; O’ring Connecting. 1) When using Back-up Rings the groove is to be widened by the corresponding Back-up Ring thickness (b2: one Back-up Ring, b3: two Back-up Rings). Contact Us For Assistance Or Samples Click Here and contact us today to receive a quote or if you have any questions regarding sizing. 6. O-Ring Durometer. DIN 3771 Size Chart. Note 1. Using the table above, determine the maximum recommended gland depth for your application. Male or Plug Seal design is based on the following factors (refer to fig. 6mm, 2. Custom O-Ring Sizes Typically Without Tooling or Set Up Fees with Rush Delivery optionsO-ring. At press time for the printing of the catalog, the following represented a complete listing of O-Ring compounds andJIS B 2401 Metric O-Rings; Parker 500 Series O-Ring Sizes; International O-Ring Size Cross Reference Table; Generic Metric O-Rings; ISO 3601 Metric O-Rings; ISO 6149 Metric O-Rings; BS 4518 Metric O-Rings; BS 1806 Metric Sizes; SMS 1586 Metric O-Rings; DIN 3771 Metric O-Rings; NF T 47-501 Metric O-Rings; Backup Ring Size. Test Data Comparing Simriz® SZ485, Simriz® SZ487, and Kalrez® 6375. thermal expansion of the groove and the O-ring. Gland Detail Finishes are RMS values (Refer to Design Chart 4-3 below) 4-18 Parker Hannifi n Corporation • O-Ring Division. O-Rings are available in various standard sizes. For standard sizes, aerospace standard AS568 and ISO 3601 for metric sizes are used to give the dimension and tolerance. Pure PTFE o-rings are rigid and stiff. View our technical reference guides: O-Ring Sizes , O-Ring Material Guide , O-Ring Groove Design , O-Ring Chemical Compatibility , O-Ring Failure Analysis . 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. and Inside Diameter cross section. This PDF catalog covers the design, materials, installation and applications of O-Rings and Back-up Rings, with detailed illustrations and tables. (fig. g. Backup Ring Size Chart. 4 PTFE Seal Design Guide Parker. FKM; EPDM: Peroxide-Cured vs. Our ranges of O-rings include metric sizes and inch sizes to a range of international, national and industry standards. Markez® O-Rings FFKM. Once you find the exact metric o-ring you need, you can. txt) or read online for free. Polyurethane O-Rings. O-Ring Sizing Charts USA AS568 Parker O-Ring Size Chart, X. 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. Whether your application conforms to U. 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. Close. Groove Design. 60mm. The O-ring inner diameter (ID) should also stretch approximately 5% over your groove or gland. It provides radial compression groove dimensions for aerospace metric O. Once you locate the. 5 to 12. 003 Max. Good practice is to use a back-up ring on either side of the O-ring, even though the pressure on the ring may be from one side only. O-Ring Gland Design Information: 131-161: 14. 0mm, 3. In static applications the recommended squeeze is usually between 15-30%. For items comes to o-ring groove design, there are a few item you need to hold in mind. Compounds; Chemical Compatibility; Viton® vs. O-Ring Gland Fill % O-Ring Volume) / (Gland Volume) • Gland volume vs. When compressed between mating surfaces, an O-Ring blocks the passage of liquids or gases. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: [email protected] O-Ring & Retaining Ring For ISO 9974-1 / DIN 3852-1Port Specify size and compound Example: 2-012 N0552 (standard NBR O-ring) M12RR (standard steel retaining ring) * N0552 is the standard compound — 90-durometer Nitrile (NBR). Find the recommended O-ring size and gland dimensions in the appropriate design table in Static O-Ring Sealing or Dynamic O-Ring Sealing, Sections IV and V, respectively. D. Then, calculate the O-Ring groove diameter as follows: a. Chemraz® O-Rings FFKM. Reset calculator. 6. PRESSURE (P) FROM OUTSIDE GG T G G E E T T T I. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. wider than the maximum piston ring width with a tolerance of +0. 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. S. World Class; Certifications; Contact Us; Call Us:. However, O-rings can be used as dust seals, drive belts or on. We Willingly Open in 8 am CST on Monday. Polyurethane O-Rings. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. When you know the exact o-ring you need, you can easily input this information to order online. 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 - . S. It provides axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. NOTE: you can select your tolerance range (+/- %) in the store. Sulfur-Cured; O-Ring Shelf Life; O-Ring Groove Design; O-Ring Weight Calculator. About Allied Please Used. The O-Ring Store LLC offers a wide range of U-Cup designs and produces them from a broad range of materials. g. 2349. In most static applications, it is a direct replacement for an. 3. O-Ring Size Charts USA Parker 2- AS568A, JIS Japanese, Common Metric, BS British : Groove Design Assistance Groove Design Charts and Considerations : Material Comparison Guide Elastomer Materials vs. Quattro Seal grooves are also narrower due to their ability to resist “spiral failure. 005 inches. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber. If unsure, it is always best to use two backup rings per one o-ring. Gland Size Calculator. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. Highly printable, and will still capture the oring. Parker Hannifin O-Ring Division 2360 Palumbo Drive Lexington, KY 40509 Ph; 859-269-2351 Fax: 859-335-5128 ordmailbox@parker. Then, calculate the Quad-Ring® Brand groove diameter as. AS568 Standard O-Ring. Introduction 5 2. (Premium Membership required) Preview: Groove design for o. Markez® O-Rings FFKM. D. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. It should be used only when it is absolutely necessary. standard P. The O-ring groove dimensions require the O-ring to slightly stretch to achieve a sturdy O-ring fit in the groove, quite similar to a snap-fit joint. Select the type of O-ring groove - piston, rod, face seal or trapped seal. 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. pdf), Text File (. O-Ring dimension for metric thread with conical. 20 - Metric Grooving Tools. It is used in all types of applications and by a broad range of industries. This ha. com. The only time youTechnical Handbook O-rings 12 C. If a custom kit, please specify the sizes to be included. Retaining snap ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Estimated Annual Usage. )Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. 7mm, 8. D. Choose whether you are working with existing hardware or designing new hardware. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. EMI-Shielded O-Rings and Seals. 6. Since axial, radial and flange applications. 31. When selecting the right seal, it’s vital to understand the difference between the two variations in design to ensure optimal performance and longevity in your application. The metric sizes are further broken down by region, notably Europe and Japan. Initial Quantity *. 075: Over 10 to 18The O-ring's O. The only drawback to a high durometer is the decreased squeeze of the o-ring. 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. Parker Seal-Lok fittings meet or exceed the requirements of SAE J1453 and ISO 8434-3. 7mm, 8. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. O-ring sire. Basic metric size retaining snap rings per. BS4518 is a metric standard issued by the British Standards Institution that defines dimensions for O-rings and their housings for rod, piston, face, and trapped grooves. For a bore (piston) seal:O-Ring Min. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. When you know the exact o-ring you need, you can easily input this information to order online. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. info. Learn More > Contact. O-Ring Assembling Conditions: 162-168: 15. W Cross section Typical Radial Installation - Dynamic and Static. O-Ring Sizing Guides. The O-Ring is confined in a triangular recess made by machining a. For turning 24° o-ring dovetails;. )Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O-Ring Groove Design Dovetail; O-RING MATERIAL GUIDES. In the Grooves dialog box: To create an O-ring groove, click the O-Ring Grooves tab. These o-ring sizes are unique to Japan’s automotive, semiconductor, and manufacturing industries. 2. Metric O-Ring Size Cross Reference Table. Chemraz® O-Rings FFKM. of O-ring O (see Table 4-1) O. O-Ring Groove Design Guides O-Ring groove dimension guidelines for standard o-ring grooves, metric o-ring grooves, JIS o-ring grooves, and other o-ring gland designs. USA AS568 O-Rings, 2- Parker O-Rings, Japanese JIS O-Rings, Metric O-Rings, BS British BS1806 O-Rings. 1)ISO 3601. 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. With over 8,000 different O-Ring sizes in stock, we have exactly what you are looking for and we. O’ring. Fluorosilicone O-Rings FVMQ. 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. PRODUCT CLASS: X-RING KIT USA COMMON SIZES. ANSI B27. 8 √ Pressure G2 Two Parbak Rings Clearance (extrusion gap). 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. DOVETAIL O-RING GROOVE DESIGN. Simriz® SZ487. This groove design is rela-tively uncommon as it is expensive to machine and should not be used unless absolutely. The groove design allows the O-ring to be retained in the face seal during assembly and maintenance. com. We have included Static, dynamic, and. 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. 139 inch (3,53 mm) and bigger. oring51. Global O-Ring and Seal’s loaded u-cups come in straight lip and bevel lip variations, each engineered for specific application needs. 1-23). 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. 4 μm Ra) Groove sides: X = 63 micro inches (1. 30 MM X 2. 8 μm Ra) For vacuum and gases X = 16 micro inches (0. High-durometer o-rings are better suited for higher pressures and are more resistant to extrusion. 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. $30 per line item minimum; Standard-sized O-rings are readily available in the following materials: Black Nitrile (Buna-N) 70 or 90, Brown or Black Viton® 75, Black EPDM 70, Red Silicone 70, Black Neoprene 70, and White PTFE. 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. Square Rings and Rubber Washers can be molded, machined, or cut cost effectively depending on the size, material, and quantity. free. These charts give dimensional information relating to standard and o-ring and dovetail o-ring grooves. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: info@applerubber. One general guideline for good O-ring application and design is to maintain a range of % sqeeze on the O-ring (~10-40% for static and no more than 30% for dynamic). Choose your rubber properties by going to our O-ring Material Guide section. 7 N/mm for 80 Shore A. Viton® O-Rings FKM. We have included Static, dynamic, and pneumatic applications. 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. 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 . Parker O-Ring Handbook - ORD 5700 pdf. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. O-Ring Selection; Bitte definieren Sie die Anwendungsparameter und wählen Sie ein Dichtungsmaterial aus. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. What's New. O-Ring cross section and o-ring groove design data from ROW, Inc. Once the beveled edge cannot wedge any farther, it securely “locks” everything into place. It is the most common and most widely known type of seal in use today. Learn the basics of O-Rings and Back-up Rings from Trelleborg, a leading global supplier of sealing solutions. O-Ring Assembling Conditions: 162-168: 15. Male or Plug Seal design is based on the following factors (refer to fig. Global O-Ring and Seal offers a large selection of metric o-ring sizes in various compounds. H9 h11 f8 H11 mm – – R CS ID L d1 D R L d D1 Outside groove Inside groove 300The dovetail groove construction is only recommended for O-rings with cross sections of . Metric O’ring Kits; O’ring Section Kits; Back-up Band Kit; Quad Rings Kit; Bonds Washer Constructive;Suggestions on printing an o-ring groove. BS 1806 Metric Sizes. We carry a full range of AS568 standard sizes, as well as metric sizes. 000: Over 3 to 6: 0/-0. O-ring groove design is a key consideration in the o-ring selection process. This groove design is rela-tively uncommon as it is expensive to machine and should not be used unless absolutely. +2 L Max. Good practice is to use a back-up ring on either side of the O-ring, even though the pressure on the ring may be from one side only. With the existing grooves created. AS568 Standard Inch O-Rings - Premium Grade Global Standard Metric O-Rings ISO3601 OSK™ Assorted O-Ring Kits Extruded Rubber O-Ring Cord Vulcanized O-Rings - Precision Tailored to Your Needs Olypsys® O-Ring Measurement Hydraulic Seals, Wipers, Rod Seals, Piston Seals, and Wear Rings ↪ Universal Rod/Piston U-Cups ↪ Loaded U. The design of the groove where the o-ring sits plays a major role in how the o. The most common hardness found is 70 Durometer. L = Groove Depth + Clearance. ISO 6149 Metric O-Rings. Browse design. 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. Less. You should always select a size that you feel comfortable will work for your application. The following information is a guide for o’ring. Common Application Environments : Chemical Compatibility Guide Fluid Compatibility Ratings for Common Elastomer Materials. 4mm. O-Ring Sizing Guides. 22 - Max-Groove AlTiN Coated. 8 μm Ra) • Gland Dimensions Static Application-Face Seal. See an example of an O-ring Face Seal (ORFS) fitting with a Type E port end. Standard O-RingsThis 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 stretch, cross-section reduction, squeeze, and swell. 139 inch (3. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. 8. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. Groove Design. (0. EPDM O-Rings. O-Ring Groove Design; O-Ring Weight Calculator; Vulcanized O-Ring Calculator; Causes for O-Ring Failure;. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. 3. The conditions considered to formulate the design criteria are also described, e. Markez® O-Rings FFKM. Penman, Seal & Design Inc. As well as the chemical volume swell or shrinkage of the O. Tolerance. METRIC. 3 O-Ring Glands for Pneumatic Floating Piston Ring Seals Design Chart 5-3 provides the basis for calculating gland. Total indicator reading between groove and adjacent bearing surface. • For ®the Quad-Rings/X-Rings not listed, the groove dimensions are Popular Sealing Material Families. oesmailbox@parker. X-rings are offered in AS568 and Metric sizes. Aerospace Group. 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 66° Mean Groove Diameter Coincides With Mean O-ring Diameter. View our o-ring groove design guidelines here. Interlock Groove. 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. Using the table above, determine the maximum recommended gland depth for your application. Not recommended for use in organic or inorganic acids at high temperatures. 1-24). We have included Static, dynamic, and pneumatic applications. Experience the Future of O-Ring Measurement with Olypsys® O-Ring Back-Up Ring Sizes O-Ring Elastomers Custom Labeled and Packaged Solutions FDA and 3-A Sanitary O-Rings Food, Dairy & Water O-Ring Groove Chart Metric O-Ring Information ASTM Specifications O-Ring Groove Information - AS568 O-Ring Size Chart PDF O-Ring. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. Custom sizes of almost any dimension are possible, such as miniature O-rings, special O-rings with large dimensions and continuously molded and spliced cord. CUSTOM KIT. 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. Produce. The static o-ring design means it’s a sealant for pipes that will not be moving. oesmailbox@parker. The dovetail groove construction is only recommended for O-rings with cross sections of . Because they can be expensive to machine, O-ring grooves should only be added when necessary or for metric O-rings with a cross-section larger than 3. Silicone Parts and Seals. Due to their unique four-lobed geometry, grooves for X-Rings are different than those for O-Rings. The flange adapters and 4 bolt flange block fittings have O-ring grooves conforming to dimensions in ISO 6162-1 and -2 (SAE J518). 0025", while tight-tolerance wear rings are held to ±. Please see our O’ring Size page for a comprehensive list of BS1806/AS568A, SAE and JIS metric sizes. For reciprocating O-rings: a compression ratio of 10-20%. Choose whether you are working with existing hardware or designing new hardware. The calculator takes all relevant parameters into account like: O-Ring squeeze. Seal & Design is a leading manufacturer and distributor of die cut gaskets, seals, o-rings, and molded rubber products. I have an older edition (25th). GROOVE DEPTH: Grooves must be at least 0. For vacuum and gases X=16 micro inches. D. As well as the chemical volume swell or shrinkage of the O-ring. dovetail groove 46 Dynamic seal – hydraulic 49 Sizing charts 50 2-xxx sizes. By simply entering installation specifications for an application, it recommends O-Ring sizes, housing layout and corresponding part. 375 inches. Parker Seal-Lok fittings feature a captive O-ring groove. O-Ring Cross Section. If you have a custom O-ring size that does not appear on this chart, contact us directly and we can help you size your O. Quad™-rings Gland Design Static/Dynamic (METRIC) The following table shows the groove dimensions for Quad™-rings. , Japanese JIS, British BS and Common Metric o-ring size charts. Class A O-rings have equivalent tolerances to those used in AS568, which are tighter than the tolerances for Class B O-rings, and are suitable for industrial or aerospace applications when the application or the housing require tighter tolerances. Back to Technical info. Find AS568 o-ring standard sizes by cross section, inside diameter and outside diameter in our o-ring size chart and separate o-ring tolerance chart. Popular O-Ring Material Comparison Guide; FFKM Kalrez® O-Rings Material; FFKM Markez® O-Rings Material;Outside diameter (O. Loaded U-Cups, Non loaded U-Cups, Hydraulic or Pneumatic U-Cups We make getting U-Cups easy! MUU Symmetrical. Download it for free and enhance your knowledge of sealing technology. Design Charts for Dovetail and Half-Dovetail Grooves. For the non-3d printing information on O-rings, check out Machinery's handbook. Create two sketches each on the end face of the grooves. 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. JIS O-Ring Groups. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . For vacuum and gases X=16 micro inches. O-Ring Cross Section. Markez® O-Rings FFKM. O-ring kits and accessories optimize the sealing performance of o-rings in a wide range of applications. I. When the Quad Ring is squeezed upon installation, they seal with the 4 small contact surfaces on the top and bottom. 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. Thousands of common metric o-rings and non-standard o-rings in metric sizes are available in stock. So, we’ll be looking for a 100 series O-ring groove to match that dimension. 5mm, 4. Housing groove width. This flow rate depends to a great extent on how the O-ring is used. In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways. SAE MAP3440 - O-Ring Groove Design For Packing Preformed, Elastomeric O-Ring Seals, Static, Radial Squeeze, Metric March 1, 1990 - SAE 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. One general guideline for good O-ring application and design is to maintain a range of % sqeeze on the O-ring (~10-40% for static and no more than 30% for dynamic). Learn More > Contact. View our technical reference guides: O-Ring Sizes , O-Ring Material Guide , O-Ring Groove Design , O-Ring Chemical Compatibility , O-Ring Failure Analysis . Similar Tools. Sizes and How to Order. 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 . Viton® O-Ring and seal performance cost benefit makes it the second most popular sealing material. It is sometimes necessary to mount an O-ring in a face type groove in such a way that it cannot fall out. The right combination of x-ring material and x-ring groove design will maximize sealing performance life. 31. D. The Global O-Ring and Seal Size Reference Chart covers the AS568 O-Ring Sizes published by the Society of Automotive Engineers (S. Explore some of the most common sealing materials we offer here. Welcome to our Size Charts Section, where you can download both imperial and metric O-Ring Size information. Design Chart 5-2-b: Design Chart for Industrial Dynamic Metric Cross-Sections. A LEADING PROVIDER OF HIGH QUALITY O-RINGS, O-RING KITS & ACCESSORIES. 139 inch (3,53 mm) and larger. 4mm, 3. Markez® O-Rings FFKM. 000 for all sizes + . These are the sizes that are most readily available. 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. has established itself as an industry leader in the sealing and gasketing industry.