Fluid power systems o rings part 1.
O ring standard sizes metric pdf.
Browse our metric o ring size chart to view common metric o ring sizes and order o rings from the world s largest inventory network.
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.
In de signing this new group of o rings we left spacing in the part numbers to allow us to add additional sizes should they be required.
Custom o rings are available upon request and can typically be produced within a.
For other o ring materials be sure to.
The normal o ring sizes herein shown are based upon a 70 durometer nitrile standard.
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 metric o ring size only inches inches millimeters as 568a actual per as 568 a actual per as 568a uniform dash no.
Thousands of common metric o rings and non standard o rings in metric sizes are available in stock.
And metric o ring sizes.
Inside diameters cross sections tolerances and size identification code.
Common metric o rings sizes.
Until now o ring standards have left a gap between the 1 8 and 3 16 nominal cross sections.
Size cs in id in od in cs mm id mm od mm 0 5x1 3 0 020 0 051 0 091 0 50 1 30 2 30.
O rings are specified by i d.
Nominal cross section o rings.
Inside diamter width cross section shrinkage size adjustment.
O ring size charts for u s.
O d is for reference only.
Common metric o rings sizes tolerances var y by use please see our tolerance pages.
Metric sizes standard metric sizes for o rings are defined by international standard iso 3601 1 2002.
Various o ring compounds exhibit different shrinkage rates during molding.
That standard groups metric.
Custom sizes of almost any dimen sion are possible such as miniature o rings and special o rings with large dimensions.
Find the right size o rings quad rings x rings and square rings for your application.
Please contact us if you are looking for a size not shown in the 5 32 group.
Standard size as 568a bs 4518 gb t 3452 1 jis b 2401 metric swedish sms 1586 of the many kinds of sealing technology available in products manufacturing and machine design the use of the o ring is perhaps the most.
Custom and non standard o ring sizes available with no tooling or setup fees.
Parco offers o rings in all 369 standard sizes shown on the enclosed chart.
