![Combined ring gkdf Combined ring gkdf](uploadfile/image/20211229/20201014150536_142453836.jpg)
Application Range | ||||
Pressure [MPa] | Temperature [°C] | Sliding speed[m/s] | Medium | |
Standard | 45 | -35 ... +100 | 1 | Standard hydraulic oils, oil water, water-glycol. |
Material | ||||
elastic ring | Slide ring |
support ring | bearing ring | |
Standard Design | NBR PU | PTFE-Bronze | POM PA | PTFE-Bronze-Compound |
Special (on request) | FKM VMQ EPDM | PTFE-carbon | POM PA | POM PA |
Standard and /or can fit the groove |
GKD |
D H8 | d h9 | b D10 | d2 f8 | d3 f8 | a d10 | c d10 | >f+0.1 | >e |
50~75 | >D-16 | 32 | D-8 | D-4 | 3 | 20.5 | 5.8 | >7 |
80~100 | >D-18 | 36 | D-8 | D-4 | 3 | 22.5 | 6.8 | >7 |
105~120 | >D-18 | 36 | D-8 | D-4 | 3 | 22.5 | 6.8 | >10 |
125~160 | >D-22 | 43 | D-10 | D-4 | 4 | 26.5 | 8.3 | >10 |
170~180 | >D-22 | 48 | D-10 | D-4 | 6 | 26.5 | >10.8 | >10 |
190~200 | >D-25 | 48 | D-10 | D-4 | 4.5 | 31.5 | 8.3 | >10 |
210~220 | >D-25 | 58 | D-10 | D-4 | 8 | 31.5 | >13.3 | >12 |
235~300 | >D-25 | 74 | D-10 | D-4 | 15 | 31.5 | >21.3 | >12 |