The JIS B 2401 specification describes 1006 O-rings in three different groups: aerospace, general purpose, and traditional. The aerospace group describes 367 O-rings and matches the ISO 3601-1 standard very closely (with a few additional sizes). Each size is designated by its dimension: ID × cross-section.

Dimensional Standards: DIN 472, IS 3075 Part II, JIS B 2804 Size range: BORE DIA Metric: Nil Inches: 8mm to 160mm Get Quote Internal Circlip Dimensions DIN 472 - Retaining rings for bores Equivalent norms: CSN 22931; PN 85111; UNI 7437; Legend: a - height foot ring b - The ring width d5 - diameter holes for ring opening s - thickness of the ring

Dimensions apply to all laterally loaded o’rings in static face seal grooves for both liquid pressure and vacuum applications. Groove Flange O’ring Cross Section (L) Groove Depth Squeeze (%)

Another general material specification standard is the Japanese Industrial Standard (JIS) B 2401 “O-rings.” The classification system recommended by this standard is twofold, by material and by size and use. The material classification is as follows: Next Topic Material Specifications Part 3, Other Specifications

These o-ring sizes are unique to Japan’s automotive, semiconductor, and manufacturing industries. JIS O-Ring Groups. Aerospace Group. 367 sizes and follows ISO 3601-1 very

Technical Handbook O-rings Standard O-ring Sizes (400 Series 425 to 475 cross section Diameters w = .275 ± .006 inches, w = 6,99 ± 0,15 mm Size Nominal Size Standard O-ring

O-rings are typically sized by their inside diameter and cross section, and are further specified by the type of compound used. For O-ring sizes other than standard sizes, specify the actual dimensions desired for the inside diameter (I.D.) and the cross section (W). There may be a tooling charge for such non-standards Configurator Seals Catalog

1. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. 1-23) 2. or Tube - the O-ring groove is located in the housing or cylinder

Explore Groove Designs O-ring groove charts for standard O-ring gland designs.O-ring groove design recommendation FAQs. Popular o-ring size standards include USA's AS568 o-ring size chart, the UK's BS 1806 o-ring sizing chart, and Japan's JIS B 2401 o-ring size list. Metric o-rings and custom size o-rings are often used when a standard o

PPE manufactures elastomer O-rings from a broad range of material grades to the following international standard O-ring sizes:- AS568 SAE (Society of Automotive Engineers) Standard O-ring sizes ISO3601 International Organisation for Standardisation (metric O-rings) British Standard BS1806 O-ring sizes (imperial)

JIS B 2401 O-RING SIZE CHART 1005 Warner Ave, Suite A Lewiston ID 83501 | Phone (208) 413-6377 Fax (208) 413-6719 The Japanese Industrial Standard (JIS B 2401) lists 194 sizes of O-rings which are unique to Japan's automotive and manufacturing industries. JIS O-Rings consist of 4 series of sizes for different applications. These series include; P

JIS B 2401 is a standard issued by the Japanese Standards Association that specifies O-ring dimensions and standard materials. Download JIS B 2401 JIS G JIS P JIS S JIS V Techno Ad is your comprehensive supplier for all sealing solutions CONTACT US Find Tools ESC Keyboard Nav Stop Blinks Monochrome Sepia High Contrast Black & Yellow Invert

jis size g30 metric o-ring buna-n (nbr) 70 duro black cs: 3.10 mm (0.122 in) id: 29.40 mm (1.157 in) Our Office is Closed for the Weekend. We Will Open at 8 am CST on Monday.

O-R ing Standard Size (JIS B 2401) O-Ring Standard Size (JIS B 2401) JIS B 2401 SIZE MEASUREMENTS IN MILLIMETERS MEASUREMENTS IN INCHES ID ± CS ± ID ± CS ±

The following information is a guide for o'ring groove dimensions for both static and reciprocating dynamic applications. The info is based on 70 Shore A Durometer hardness only. Surface Finish Generally surface finish for sealing surfaces are as follows 63RMS maximum: For non-critical sealing surfaces such as groove sides

41 rows · 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. Once you find the exact metric

1. The following sizes are not normally recommended for dynamic service, although special applications may permit their use: -001 thru -003 -223 thru -284 -013 thru -050 -350 thru -395 -117 thru -178 -461 thru -475 2. Clearances shown are based on 70 durometer materials.

Expert Application Engineering Assistance O-ring groove design guides offer default dimensional guidance on the most basic o-ring groove design applications. The best o-rings are useless without the right groove design which becomes increasingly important the more demanding the application environment.

548 rows · Standard Japanese O-Rings sizes. Tolerances vary by use, please see out tolerance pages. Thousands of non-standard sizes are available in stock or can be made within a few

You can also use anti-extrusion devices. An anti-extrusion device is a thin ring composed of hard plastic such as PTFE, Nylon and PEEK. Once in place, these rings will provide essentially zero clearance. Groove Dimensions - ISO 3601 Static Radial Applications Static Axial (Face) Applications Reciprocating Applications

sure act on the O-ring in the same direction. Groove design can reduce the tendency for extrusion. See figures 1-32 a & b. If the friction of the moving metal sur-face across the O-ring is in the same direction as the direction of the pres-sure, the O-ring will be dragged into the clearance gap more readily and thus extrude at about 35% of the