Tuesday, 14 January 2020

Hydraulic fluid power — Housings for elastomer-energized, plastic-faced seals — Dimensions and tolerances — Part 2 : Rod seal housings ISO 7425-2

Hydraulic fluid power — Housings for elastomer-energized, plastic-faced seals — Dimensions and tolerances — 
Part 2 : 
Rod seal housings
ISO 7425-2

In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit. Sealing devices are used to contain the pres­ surized  fluid  within  components  having  elements with  linear  motion,  i.e.  hydraulic cylinders. These sealing devices are used with both cylinder rod and piston seal housings. 
This part of ISO 7425 is one of a series of standards covering dimensions and toler­ ances, and relates to housings for a specific type of rod seal. Alternative choices of housing size may be found in ISO 5597 : 1987, Hydraulic fluid power — Cylinders — Housings for piston and rod seals in reciprocating applications — Dimensions and tol­ erances.



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