ISO 7425-1:1988
Withdrawn
View Superseded by
Hydraulic fluid power — Housings for elastomer-energized, plastic-faced seals — Dimensions and tolerances — Part 1: Piston seal housings
Hardcopy , PDF
English, French
11-10-1988
04-09-2025
This part specifies the dimensions and associated tolerances for a series of housings to accomodate seals used in reciprocating applications. Does not stipulate details of seal design. This part applies only to the dimensional characteristics of products. Does not apply to their functional characteristics. Figure 1 contains an example of housing. Table 2 covers dimensions and tolerances of housings for bore diameters from 16 to 500 mm.
| Committee |
ISO/TC 131/SC 7
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NFE 48 035 : 1993 | Similar to |
| NEN ISO 7425-1 : 1995 | Identical |
| BS 6984:1988 | Identical |
| BS ISO 7425-1:1988 | Identical |
| NF ISO 7425-1 : 2006 | Identical |
| BIS IS/ISO 7425-1 : 1988(R2010) | Identical |
| DIN ISO 7425-1:1990-04 | Identical |
| JIS B 8394-1:2000 | Identical |
| ISO 5598:2008 | Fluid power systems and components — Vocabulary |
| ISO 3320:2013 | Fluid power systems and components — Cylinder bores and piston rod diameters and area ratios — Metric series |
| ISO 468:1982 | Surface roughness — Parameters, their values and general rules for specifying requirements |
| ISO 286-2:2010 | Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes — Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| ISO 4394-1:1980 | Fluid power systems and components — Cylinder barrels — Part 1: Requirements for steel tubes with specially finished bores |
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