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The rotary seal of GRS is a type of sealing component used in hydraulic and pneumatic systems. It is specifically designed for reciprocating motion and provides effective sealing performance.
Design Description:
The GRS is ptfe rotary shaft seals consists of a filled polytetrafluoroethylene (F-PTFE) sealing ring and an O-ring.
The GRS ptfe rotary seals offers the following advantages:
Very low friction resistance
Simple and compact groove design with lubrication cavity
No crawling or sticking during startup
Excellent wear resistance and dimensional stability.
Standard Materials:
Sealing Ring: Filled polytetrafluoroethylene (F-PTFE)
O-ring: Nitrile rubber (NBR) or Fluoroelastomer (FKM)
| Specification | |||
| CODE | D | d | H |
| ROI | 70.5 | 60.5 | 5 |
| ROI | 80.5 | 70.5 | 5 |
| ROI | 85.5 | 75.5 | 5 |
| ROI | 90.5 | 80.5 | 5 |
| ROI | 100.5 | 90.5 | 5 |
| ROI | 105.5 | 95.5 | 5 |
| ROI | 110.5 | 100.5 | 5 |
| ROI | 120.5 | 110.5 | 5 |
| ROI | 125.5 | 115.5 | 4.5 |
| ROI | 125.5 | 115.5 | 5 |
| ROI | 130.5 | 120.5 | 5 |
| ROI | 140.5 | 130.5 | 4.5 |
| ROI | 140.5 | 130.5 | 5 |
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