Rod Seal
Description
RSO is designed to replace or work with stepper seals in PTFE as the installation dimension are the same.
The groove in the seal is adapted so that there can be mounted an O-ring.
The O-ring acting as activator for the sealing lips, even without press.
This profile also shows good performance at low pressure and low speed, due to the low friction.
In addition, the machining of the groove for the seal made significantly easier, thanks to the reduced cross-section
Generel data
Materials
Polyurethane (PU) with O-ring made of NBR Shore 70
Technical data
Pressure: <250bar at 60 ° C
Speed: <0.5 m / s
Temperature: -35 ° C to + 100 ° C
Montage
It is important that there are no burrs or other sharp edges that could damage the seal during assembly.
We recommend to seal lubricated to make installation easier.
Table
| dh9 | DH10 | E+0,2 | R | C | o-ring |
|---|---|---|---|---|---|
| * 12,0 | 19,5 | 3,2 | 0,5 | 3,0 | - |
| * 14,0 | 21,5 | 3,2 | 0,5 | 3,0 | - |
| * 16,0 | 23,5 | 3,2 | 0,5 | 3,0 | - |
| * 18,0 | 25,5 | 3,2 | 0,5 | 3,0 | - |
| * 20,0 | 27,5 | 3,2 | 0,5 | 3,0 | - |
| * 20,0 | 31,0 | 4,2 | 0,5 | 4,0 | OR 119 |
| * 22,0 | 29,5 | 3,2 | 0,5 | 3,0 | - |
| * 22,0 | 33,0 | 4,2 | 0,5 | 4,0 | OR 120 |
| * 25,0 | 32,5 | 3,2 | 0,5 | 3,0 | - |
| * 25,0 | 36,0 | 4,2 | 0,5 | 4,0 | OR 122 |
| * 26,5 | 34,0 | 3,2 | 0,5 | 3,0 | - |
| * 28,0 | 39,0 | 4,2 | 0,5 | 4,0 | OR 124 |
| * 32,0 | 43,0 | 4,2 | 0,5 | 4,0 | OR 127 |
| * 36,0 | 47,0 | 4,2 | 0,5 | 4,0 | OR 129 |
| * 40,0 | 51,0 | 4,2 | 0,5 | 4,0 | OR 132 |
| * 40,0 | 55,5 | 6,3 | 0,9 | 5,0 | OR 132 |
| * 45,0 | 56,0 | 4,2 | 0,5 | 4,0 | OR 135 |
| * 45,0 | 60,5 | 6,3 | 0,9 | 5,0 | OR 226 |
| * 50,0 | 61,0 | 4,2 | 0,5 | 4,0 | OR 138 |
| * 50,0 | 65,5 | 6,3 | 0,9 | 5,0 | OR 227 |
| * 55,0 | 66,0 | 4,2 | 0,5 | 4,0 | OR 141 |
| * 55,0 | 70,5 | 6,3 | 0,5 | 4,0 | OR 229 |
| * 56,0 | 67,0 | 4,2 | 0,5 | 4,0 | OR 142 |
| * 56,0 | 71,5 | 6,3 | 0,9 | 5,0 | OR 229 |
| * 63,0 | 74,0 | 4,2 | 0,5 | 4,0 | OR 146 |
| * 63,0 | 78,5 | 6,3 | 0,9 | 5,0 | OR 231 |
| * 65,0 | 80,5 | 6,3 | 0,9 | 5,0 | OR 232 |
| * 70,0 | 80,5 | 6,3 | 0,9 | 5,0 | OR 234 |
| * 75,0 | 86,0 | 4,2 | 0,5 | 4,0 | OR 152 |
| * 75,0 | 90,5 | 6,3 | 0,9 | 5,0 | OR 236 |
| * 80,0 | 95,5 | 6,3 | 0,9 | 5,0 | OR 237 |
| * 90,0 | 105,5 | 6,3 | 0,9 | 5,0 | OR 240 |
| * 95,0 | 110,5 | 6,3 | 0,9 | 5,0 | OR 242 |
| * 100,0 | 115,5 | 6,3 | 0,9 | 5,0 | OR 243 |
| 105,0 | 120,5 | 6,3 | 0,9 | 5,0 | OR 245 |
| 110,0 | 125,5 | 6,3 | 0,9 | 5,0 | OR 246 |
| 115,0 | 130,5 | 6,3 | 0,9 | 5,0 | OR 248 |
| 120,0 | 135,5 | 6,3 | 0,9 | 5,0 | OR 250 |
| 130,0 | 145,5 | 6,3 | 0,9 | 5,0 | OR 253 |
| 135,0 | 150,5 | 6,3 | 0,9 | 5,0 | OR 255 |
| * 140,0 | 155,5 | 6,3 | 0,9 | 5,0 | OR 256 |
| * 145,0 | 160,5 | 6,3 | 0,9 | 5,0 | OR 258 |
| 150,0 | 165,5 | 6,3 | 0,9 | 5,0 | OR 259 |
| * 160,0 | 175,5 | 6,3 | 0,9 | 5,0 | OR 260 |
| * 160,0 | 181,0 | 8,1 | 0,9 | 7,0 | OR 363 |
| * 180,0 | 195,5 | 6,3 | 0,9 | 5,0 | OR 263 |
| * 180,0 | 200,0 | 6,3 | 0,9 | 5,0 | OR 263 |
| 190,0 | 205,5 | 6,3 | 0,9 | 5,0 | OR 265 |
| 200,0 | 215,5 | 6,3 | 0,9 | 5,0 | OR 267 |
| 200,0 | 221,0 | 8,1 | 0,9 | 7,0 | OR 370 |