DGF DO
Rótulas hidráulicas con cojinete esférico prensado, con extremo cuadrado para soldadura
Tallas disponibles
20→ 120
DURBAL hydraulic-rod ends with pressed spherical-plain bearing, with square welding end
- Housing: forged weldable steel
- Outer ring: ball bearing steel, hardened, ground, phosphated, single split, oil groove and drill holes
- Joint ball: ball bearing steel, hardened, ground, phosphated
- Maintenance: maintenance required, oiled on delivery, initial lubrication by the user
- Grease nipple: DIN 71 412 H1, further grease nipple see on this page
- Tolerances: see on this page
- Temperature range: -40° C to +200° C
Special characteristics:
- Used for heavy static or changing loads, shock loads.
- Suitable for the fixing of piston rod ends and hydraulic cylinder bases;
- All rod ends can be greased subsequently by means of a conical grease nipple.
- Hydraulic rod ends are fixed as standard with maitenance required DGE_ES radial-spherical-plain bearings and fixed with retaining rings; with square welding end. 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; DGEG_ES-2RS; DGE_LO; DGE_HO-2RS;
- maintenance-free: GLE; GLE NIRO; GLG; DGE_UK; DGE_UK-2RS; DGE_FW; DGE_FW-2RS
For shaft diameters from 20 mm to 120 mm
| Type | d (mm) | d2 (mm) | l6 (mm) |
|---|---|---|---|
| DGF 20 DO | 20 | 50 | 63 |
| DGF 25 DO | 25 | 55 | 72.5 |
| DGF 30 DO | 30 | 65 | 83.5 |
| DGF 35 DO | 35 | 83 | 102.5 |
| DGF 40 DO | 40 | 100 | 119 |
| DGF 45 DO | 45 | 110 | 132 |
| DGF 50 DO | 50 | 123 | 149.5 |
| DGF 60 DO | 60 | 140 | 170 |
| DGF 70 DO | 70 | 164 | 197 |
| DGF 80 DO | 80 | 180 | 231 |
| DGF 90 DO | 90 | 226 | 263 |
| DGF 100 DO | 100 | 250 | 295 |
| DGF 110 DO | 110 | 295 | 332.5 |
| DGF 120 DO | 120 | 360 | 390 |
| Type | d (mm) | d2 (mm) | l6 (mm) |
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