2. O-Ring Handbook Parker Hannifin O-Ring Division Europe. Created Date: 7/7/ 3:14:46 PM

Technical Handbook O-rings The following pages contain basic O-ring gland design informa-tion. Please contact the local ERIKS representative if an applica-tion does not clearly fall into these design parameters. Static Applications There are five types of static O-ring applications: • Flange seal • Radial seal • Dovetail seal • Boss seal

Size CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) Shop our online store or get a 1X1 0.039 0.039 0.118 1.00 1.00 3.00 Get QuoteBuy Online 1X1.25 0.039 0.049 0.128 1.00 1.25 3.25 Get QuoteBuy Online 1X1.5 0.039 0.059 0.138 1.00 1.50 3.50 Get QuoteBuy Online

However, With the exception of our AS568 Size Chart, our other size reference charts do not list tolerances, as these tend to vary between the standards issuing organizations. To view the size tolerances for the o-rings we sell, please refer to either the AS568 Size Chart for American Standard Sizes, or our Metric O-Ring Tolerances page for all

DICHTOMATIK O-RING HANDBOOK. GLOBAL O-RING SIZE REFERENCE GUIDE The standard for identifying a British standard metric o-ring is as follows:.

O-Ring size is defined by inside diameter and cross-section (width) and is listed in both fractional and decimal dimensions with tolerances. The standards range in I.D.’s from .74 mm to 658.88 mm and cross sections (widths) from 1.02 mm to 6.99 mm.

Technical Handbook O-rings The following pages contain basic O-ring gland design informa-tion. Please contact the local ERIKS representative if an applica-tion does not clearly fall into these design parameters. Static Applications There are five types of static O-ring applications: • Flange seal • Radial seal • Dovetail seal • Boss seal

Most compounds available in metric sizing. Hi-Tech Seals Inc. also offers a complete range of back-up rings, anti-extrusion devices as well as X-rings and 

List of BS1806, AS568A, SAE and JIS o'ring sizes and tolerances. The most commonly found o'ring size standard, even in metric based machinery.

Inch and metric dimensions with tolerances for most major, global o-ring size standards can be found in Section Three. O-rings can be supplied in most of 

Technical Handbook O-rings Standard O-ring Sizes (200 Series 201 to 285 cross section Diameters w = 139 ± .004 inches, w = 3,53 ± 0,10 mm Size Nominal Size Standard O-ring Size

Technical Handbook O-rings Save time calculating and designing O-ring grooves and verify the O-ring sealing performance by checking parameters like o-ring compression, free groove volume, o-ring inner diameter stretch and even much more. The ERIKS O-ring design calculator features the calculation of:

2. O-Ring Handbook Parker Hannifin O-Ring Division Europe. Created Date: 7/7/ 3:14:46 PM

II Parker Hanni n Corporation O-Ring Division 2360 Palumbo Drive, Lexington, K 40509 Phone: (859) 269-2351 • Fax: (859) 335-5128 www.parkerorings.com Parker O-Ring Handbook Table of Contents

Metric. Inch. Operating conditions. Temperature Range. Standard NBR Design Table for industrial O-ring housing for reciprocating applications.

on O-ring drive belts and their application will be found in O-Ring Applications, Section III. 1.2 What is an O-Ring Seal? An O-ring seal is used to prevent the loss of a fl uid or gas. The seal assembly consists of an elastomer O-ring and a gland. An O-ring is a circular cross-section ring molded from rubber (Figure 1-1).

1-2 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 www.parkerorings.com Introduction Parker O-Ring Handbook

Parker´s O-Ring Selector is an engineering tool which offers O-ring material and size selection combined in one tool. Both are interlinked, thus ensuring the best possible combination of the calculated O-ring size and material choice. The O-Ring Selector covers both imperial and metric standards. Service Conditions & Material Selector

THE DICHTOMATIK O-RING HANDBOOK Dichtomatik North America 47690 East Anchor Court, Plymouth, MI 48170 TEL (734) 354-5555 FAX (734) 254-0934 Transcom–Dichtomatik 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 Section Three.

Parker O-Ring Handbook account for the majority of O-rings produced, namely Nitrile, (b) Parbaks are not available in standard for metric sizes.

O-rings O-rings are manufactured according to metric and imperial international standards such as AS-568B, DIN ISO 3601 and JIS. Custom sizes of almost any dimension are possible such as miniature O-rings and special O-rings with large dimensions. O-ring kits The handy carrying case with O-rings is ideally suited for