DIN ISO 8139:1990
Pneumatic fluid power; cylinders, 10 bar series; rod end spherical eyes; mounting dimensions; identical with ISO 8139:1986

Standard No.

DIN ISO 8139:1990

Release Date

1990

Published By

German Institute for Standardization

Status

Withdraw 2008-01

Replace By

DIN ISO 8139:2008

Latest

DIN ISO 8139:2011

DIN ISO 8139:2011-01

Scope

The standard lays down the mounting dimensions required for interchangeability of rod end spherical eyes of pneumatic cylinders. The rod end spherical eyes have been designed specifically for use with 10 bar (1000 kPa) series cylinders manufactured in accordance with ISO 6430, ISO 6431 and ISO 6432 but this does not limit their application. The spherical bearing end eyes are used on piston rods of pneumatic cylinders for mechanically transmitting the cylinder force under oscillatory rotational and tilting movements. The disign of the rod end spherical eyes is based on the maximum forces resulting from the specified internal diameter of the cylinders and pressure according to ISO 6430, ISO 6431 and ISO 6432.

DIN ISO 8139:1990 history

• 2011 DIN ISO 8139:2011 Pneumatic fluid power - Cylinders, 1 000 kPa (10 bar) series - Mounting dimensions of rod-end spherical eyes (ISO 8139:2009)
• 2008 DIN ISO 8139:2008 Pneumatic fluid power - Cylinders, 1 000 kPa (10 bar) series - Rod end spherical eyes - Mounting dimensions (ISO 8139:1991); English version of DIN ISO 8139-2008-01
• 1990 DIN ISO 8139:1990 Pneumatic fluid power; cylinders, 10 bar series; rod end spherical eyes; mounting dimensions; identical with ISO 8139:1986