ISO 5597:2018
Hydraulic fluid power - Cylinders - Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications

Standard No.

ISO 5597:2018

Release Date

2018

Published By

International Organization for Standardization (ISO)

Latest

ISO 5597:2018

Scope

This document establishes the preferred range of nominal dimensions and associated tolerances for a series of hydraulic cylinder rod and piston seal housings for reciprocating applications in the following range of dimensions: — for cylinders of 16 mm to 500 mm; — for rods of 6 mm to 450 mm. An additional range of seal housings is detailed in this document to meet the reduced envelope requirements of the 160 bar (16 MPa)1) compact series of ISO 6020-2; these smaller section seals require stricter piston rod and cylinder bore tolerances. The range of dimensions is as follows: — cylinders of 25 mm to 200 mm; — rods of 12 mm to 140 mm. This document does not give details of seal design, since the manner of construction of seals varies with each manufacturer. The design and material of the seal and any incorporated anti-extrusion components are determined by conditions such as temperature and pressure. This document only applies to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics.

ISO 5597:2018 Referenced Document

• ISO 1101:2017 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out
• ISO 1302:2002 Geometrical Product Specifications (GPS) - Indication of surface texture in technical product documentation
• ISO 13715:2017 Technical product documentation - Edges of undefined shape - Indication and dimensioning
• 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 3274:1996 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments
• ISO 3320:2013 Fluid power systems and components.Cylinder bores and piston rod diameters and area ratios.Metric series
• ISO 3601-2:2016 Fluid power systems - O-rings - Part 2: Housing dimensions for general applications
• ISO 4287:1997 Geometrical Product Specification (GPS) - Surface texture: Profile method - Terms, definitions and surface texture parameters
• ISO 4288:1996 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture
• ISO 5598:2008 Fluid power systems and components - Vocabulary
• ISO 6020-2:2015 Hydraulic fluid power - Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series - Part 2: Compact series
• ISO 8015:2011 Geometrical product specifications (GPS) - Fundamentals - Concepts, principles and rules
• ISO 8785:1998 Geometrical Product Specification (GPS) - Surface imperfections - Terms, definitions and parameters
• ISO 883:2013 Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole - Dimensions

ISO 5597:2018 history

• 2018 ISO 5597:2018 Hydraulic fluid power - Cylinders - Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications
• 2010 ISO 5597:2010 Hydraulic fluid power - Cylinders - Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications
• 1987 ISO 5597:1987 Hydraulic fluid power; Cylinders; Housings for piston and rod seals in reciprocating applications; Dimensions and tolerances