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with high pressure grease nipple (axial) 4 mm stroke |
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| Article- No. |
Thread up to Ø A mm |
Ring Piston Area mm2 |
Force at 700 bar kN |
OD DA mm |
Height H mm |
Ring
Ø D1mm |
piston
Ø D2mm |
Stroke Smax. mm |
| A 4800.05 | 36 | 1.759 | 123 | 80 | 50 | 46 | 66 | 4 |
| A 4800.07 | 52 | 2.262 | 158 | 96 | 50 | 62 | 82 | 4 |
| A 4800.08 | 68 | 2.827 | 198 | 116 | 50 | 80 | 100 | 4 |
| A 4800.09 | 80 | 3.299 | 231 | 132 | 50 | 95 | 115 | 4 |
| A 4800.10 | 100 | 3.421 | 239 | 150 | 50 | 112 | 130 | 4 |
| A 4800.11 | 125 | 5.149 | 360 | 180 | 50 | 138 | 160 | 4 |
| A 4800.12 | 140 | 5.184 | 363 | 195 | 50 | 155 | 175 | 4 |
| A 4800.13 | 165 | 5.969 | 418 | 220 | 50 | 180 | 200 | 4 |
| A 4800.14 | 185 | 6.660 | 466 | 242 | 50 | 202 | 222 | 4 |
| A 4800.15 | 200 | 8.934 | 625 | 260 | 50 | 215 | 240 | 4 |
| A 4800.16 | 225 | 12.868 | 901 | 292 | 50 | 240 | 272 | 4 |
| A 4800.17 | 245 | 10.701 | 749 | 305 | 50 | 260 | 285 | 4 |
Any other design up to 1000 mm Ø possible due to our own design department.
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Advantages Examples of Application
The distinguishing feature of Hydraulic Nut A 4800 is the practical relation between compact design and possible stroke (4 mm) and obtainable clamping forces as well. Symply connect a hand or motor pump to produce high clamping forces. Depressurize by bleeding the hydraulic medium (grease). Operated from the end face. Ready to use in no time! For stroke of 10 mm: see Type A 4850 Click here and you will see the Example for ordering: SCHAAF-Article-No. A 4800.12 with thread M 110 x 4, Left Hand Please le us know your requirement; we will be pleased to submit a quick quotation without obligation for you. 
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