The most part match up exactly to the AS 568 ORing sizes (the AS 568 tube fitting ORings are not included) The ISO Size Code for these ORings is the same as the AS 568 dash number The second group of ORings are "metric" sizes and are designated for Aerospace applications The first digit ofDimensions of ORings in one ordering number How to Determine ORing Size* For Sequence in Ordering 1 Size (catalog number) 2 Durometer and material 3 Quantity Example 110 – 70SLR – 10,000 (size – durometer, material and color – quantity) Outside diameter (OD) is for reference only ORings are specified by ID and cross sectionSize CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) 11X21 0043 07 0913 110 2100 23 11X215 0043 0846 0933 110 2150 2370 11X34 0043 1339 1425 110 3400 36 12X18 0047 0071 0165 1 180 4 12X24 0047 0094 01 1 240 480 12X25 0047 0098 0193 1 250 490 12X26 0047 0102 0197 1 260 500 1
O ring size chart in mm pdf
O ring size chart in mm pdf-The Standard ORing Loaded UCup profile is square in cross section and it is suitable for both rod and piston applications The Standard design can be widely used to replace existing hydraulic packing and ORings without changing gland design The Deep ORing Loaded UCup design is a modified version of the Standard's square shapeORing Size Chart AS568 Standard ORing Sizes Find AS568 oring standard sizes by cross section, inside diameter and outside diameter in our oring size chart and separate oring tolerance chart Select a size to buy standard and custom orings from the world's largest inventory network or custom orders can be made within a few weeks, typically without tooling fees
901 3/32 902 1/8 903 3/16 904 1/4 905 5/16 906 3/8 907 7/16 908 1/2 909 9/16 910 5/8 911 11/16 912 3/4 913 13/16 914 7/8 916 1 918 11/8 9 11/4 924 11/2 928 13/4Technical Handbook Orings Standard Oring Sizes (000 Series 004 to 050 cross section Diameters w = 070 ± 003 inches, w = 1,78 ± 0,08 mm Size Nominal Size Standard Oring Size Metric Oring Size Only (Inches) (Inches) (millimeters) AS 568A Actual Per AS 568 A Actual Per AS 568A Uniform Dash No ID OD WThe proper oring size is a fundamental aspect of proper oring performance Whether your application conforms to US, Japanese JIS, British BS, or Common Metric sizing for orings, these oring size charts will help you locate the right oring size If the oring, quadring, xring or squarering you need doesn't fit these standards, custom and nonstandard products are
This AS568 Oring chart is a SAE size standard for Orings and shows AS568 Rev B or AS568B Oring sizes which supersedes AS568 Rev A or AS568A Oring dimensions We have millions of AS568 Orings in stock which can be purchased easily through our Orings Online StoreNominal cross section ORings Until now, ORing standards have left a gap between the 1/8" and 3/16" nominal cross sections In designing this new group of ORings, we left spacing in the part numbers to allow us to add additional sizes should they be required Please contact us if you are looking for a size not shown in the 5/32' groupCat ORings SAE AS568 Standard Orings (Cont'd) Cross Section Dia (mm) Inner Dia (mm) Standard Size NBR (75) NBR (90) FKM (75) FKM (90) Silicone(70) HNBR (78) EPDM (70) 353 2339 213 5H2767 – 6V36 8M4446 – – 353 2499 214 5F1678 4J5267 3P1155 8M49 – – 353 2657 215 4F46 – 8M4432 – –
1 Print the ring size guide and check scale (see above) 2 Place a preowned ring on the closest matching sized circle on the Ring Size Chart on page 2 The inner edge of the ring should be perfectly aligned with the outer edge of the circle This will be your ring size 3 If the ring falls between two sizes, order the larger size 4The ORing Insertion Tool is designed to insert ORings into a Metal Housing The Micro ORing Ferrule is used with the OSO ORings sizes #2 and #2M The Standard ORing Ferrule is with the OSO ORings size #3 Sterilization ORing Insertion Tool, disassemble prior to sterilization, may be sterilized using a liquid chemicalBritish Standard BS1806 / American Aerospace Standard AS568A, SAE boss seals and extended range of imperial sized o'rings BS1806/AS568A The most commonly found o'ring size standard, even in metric based machinery 0070″ (1/16″ Nominal) 0070″ (1/16″ Nominal) 178mm Cross Section Size Reference
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