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| Seal design | VR4 |
| 密封唇材料 | Nitrile rubber (NBR) |
| Shaft diameter range (over) | d1 | over1 225 mm |
|---|---|---|
| Shaft diameter range (incl.) | d1 | incl.1 245 mm |
| Seal inside diameter, free state | d | 1 176 mm |
|---|---|---|
| Nominal seal width | b | 65 mm |
| Seal seat width | b1 | 32.5 mm |
| 密封座宽度 | c | 30 mm |
| Radial gap | 2 x | 24 mm |
D1 max. = d1 + 2 x | ||
| Radial distance | 2 y | 115 mm |
D min. = d1 + 2 y | ||
| 公称密封件宽度 | B1 | 50 mm |
| Tolerance seal fitted width | ±12 mm | |
| Operating temperature | max.100 °C |
| Operating temperature | min.-40 °C |