![Rod Seals-RDDR Rod Seals-RDDR](uploadfile/image/20211229/20201014141514_873461973.png)
Application Range | ||||
Pressure [MPa] | Temperature [°C] | Sliding speed[m/s] | Medium | |
Standard | 35 | -45 ... +200 | 15 | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
Material | ||
O ring | slide ring | |
Standard Design | NBR | PTFE-Bronze |
Special (on request) | FKM | PTFE-carbon |
Standard and /or can fit the groove |
IISO 3320 |
RD |
Pressure | 160bar | 250bar | 400bar |
Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.2mm |
d h9 | D H9 | L +0.2 | d1 | R≤ |
3~8 | d+2.9 | 2.4 | 1.5 | 0.3 |
10~18 | d+4.5 | 3.6 | 1.8 | 0.4 |
20~36 | d+6.2 | 4.8 | 2.65 | 0.4 |
40~115 | d+9.4 | 7.1 | 5.3 | 0.6 |
120~400 | d+12.2 | 9.5 | 7 | 0.8 |