Description / Abstract:
This part of SAE J2244 specifies dimensions for fluid power
metric ports for use with adjustable and nonadjustable stud ends
shown in SAE J2244/2.
Ports in accordance with this part of SAE J2244 may be used at
working pressures up to 63 MPa for nonadjustable stud ends and 40
MPa for adjustable stud ends. The permissible working pressure
depends upon materials, design, working conditions, application,
etc.
For threaded ports and stud ends specified in new designs in
hydraulic fluid power applications, only SAE J2244 shall be used.
Threaded ports and stud ends in accordance with ISO 1179, ISO 9974,
and SAE J1926 (ISO 11926) shall not be used for new designs in
hydraulic fluid power applications.
Rationale—All parts of SAE J2244 are being
cancelled. SAE J2244 was published to provide users and
manufacturers access to metric port and stud end dimensions. ISO
6149 is more recognized in the industry as the preferred metric
port and stud end standard, thus the SAE FCCTC SC1 committee has
approved cancelling SAE J2244-1 and superseding it with ISO
6149-1.