GK..SK series hydraulic rod ends, with clamping thread, left hand thread
| Requiring maintenance | Maintenance | |
| Heat treatable steel C45(1.0503) | Housing material | |
| GCr15 (52100/100Cr6) bearing steel | Bearing material | |
| Female | Thread gender | |
| Left-hand | Thread direction |
| d | 25 mm | Bore diameter |
| d2 | 56 mm | Head diameter |
| B | 20 mm | Ball width |
| G | M18X2 | Thread size |
| C1 | 23 mm | Head width |
| h1 | 65 mm | Base to Center-female |
| α° | 8 ° | Tilt angle |
| dk | 35.5 mm | Ball diameter |
| d1 | 29.3 mm | Ball flange diameter |
| d4 | 28 mm | Shank diameter |
| d5 | 48 mm | Shank diameter,large |
| l3 | 30 mm | Thread length-female |
| l4 | 95 mm | Housing height -female |
| l7 | 25 mm | Distance shank chamfer - centre rod end eye |
| C2min | 21 mm | Thickness shank base for clamping bolts |
| r1min | 0.6 mm | Chamfer |
| C | 48 kN | Basic dynamic load rating |
| C0 | 76 kN | Basic static load rating |
| ≈m | 0.7 kg | Weight |
| Gr | 0,037 - 0,100 | Radial clearance |
| Tmin | -50 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
| M8X20 | Bolt size | |
| MA | 20 Nm | Tightening torque |
| LS | REXROTH |
| SILA25ES | CGAS 25 R900303137 |
