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Durbal Gelenklager Gelenkköpfe

Hydraulic rod ends

Basic

These hydraulic rod ends are standardised, ready-to-install machine elements used for the transfer of static and dynamic forces in connection with swivelling, tilting and turning movements.

DURBAL fits these maintenance-required hydraulic rod ends as standard with female threads for hydraulic cylinders and with welding studs. These hydraulic rod ends are designed for especially high forces and are used for hydraulic cylinders. Many hydraulic cylinder manufacturers rely on DURBAL products, which are used in cranes and excavators, for example.

Special characteristics:

  • For use with alternating radial loads
  • Used for minimum linkage distances with maximum stroke utilisation. Applies to DGIHR _ DO and DGIHR-K _ DO
  • All rod ends can be regreased using a conical grease nipple
  • Hydraulic rod ends are fixed as standard with DGE _ ES or DGE _ LO radial spherical plain bearings. Upon request, the rod ends may be combined with the following maintenance-required or maintenance-free spherical plain bearings
  • Maintenance required DGE _ ES-2RS, DGEG _ ES-2RS, DGE _LO, DGE _ HO-2RS
  • Maintenance-free DGE _ UK-2RS

01 / DGIHR _ DO

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; female thread. For shaft diameters from 20 mm to 120 mm.

02 / DGIHR-K _ DO

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; female thread with slot, clamping arrangement. For shaft diameters from 20 mm to 120 mm.

03 / DGIHN-K _ LO

Hydraulic rod ends with DGE _ LO pressed spherical plain bearing; maintenance required; female thread with slot, clamping arrangement, connection dimensions in accordance with DIN 24338 For shaft diameters from 12 mm to 125 mm.

04 / DGIHO-K _ DO

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; female thread with slot, clamping arrangement, connection dimensions similar to DIN 24555. For shaft diameters from 12 mm to 100 mm.

05 / DGK _ SK

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; female thread with slot, clamping arrangement. For shaft diameters from 25 mm to 160 mm.

PDF product data sheets

DURBAL-hydraulik-gelenkkopf-DGIHR-DO.pdf
pdf - 1 MB
DURBAL-hydraulik-gelenkkopf-DGIHR-K-DO-a.pdf
pdf - 924 KB
DURBAL-hydraulik-gelenkkopf-DGIHN-K-LO-a.pdf
pdf - 925 KB
DURBAL-hydraulik-gelenkkopf-DGIHO-K-DO.pdf
pdf - 1 MB
DURBAL-hydraulik-gelenkkopf-DGK-SK-a.pdf
pdf - 921 KB

Special characteristics:

  • Suitable for attaching piston rod ends and hydraulic cylinder bases
  • All rod ends can be regreased using a conical grease nipple
  • Hydraulic rod ends are fixed as standard with DGE _ ES or DGE _ LO radial spherical plain bearings. On request, the rod ends may be combined with the following maintenance-required or maintenance-free spherical plain bearings:
  • Maintenance required DGE _ ES-2RS, DGEG _ ES-2RS, DGE _LO, DGE _ HO-2RS
  • Maintenance free DGE _ UK-2RS

01 / DGK _ DO

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; with round welding stud and dowel pin, connection dimensions in accordance with DIN ISO 12240-4. For shaft diameters from 10 mm to 80 mm.

02 / DGF _ DO

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; with square welding stud. For shaft diameters from 20 mm to 120 mm.

03 / DGF _ LO

Hydraulic rod ends with DGE _ LO pressed spherical plain bearing; maintenance required; with square welding stud For shaft diameters from 16 mm to 110 mm.

04 / DTS _ NF

Hydraulic rod ends with DGE _ ES pressed spherical plain bearing; maintenance required; with workable welding stud. For shaft diameters from 20 mm to 60 mm.

PDF product data sheets

DURBAL-hydraulik-gelenkkopf-DGK-DO.pdf
pdf - 1 MB
DURBAL-hydraulik-gelenkkopf-DGF-DO-a.pdf
pdf - 907 KB
DURBAL-hydraulik-gelenkkopf-DGF-LO-a.pdf
pdf - 912 KB
DURBAL-hydraulik-gelenkkopf-DTS-NF.pdf
pdf - 1 MB