Auxiliary lipNoDesignHDS1Housing bore diameter540.0 mm, 21.26 inMaximum operating temperature200.0 °C, 392.0 °FMaximum operating temperature (°F)200.0 °C, 392.0Minimum operating temperature-18.0 °C, -0.4 °FMinimum operating temperature (°F)-18.0 °C, -0.4Permissible circumferential speed25.0 m/sRotational speed955.0 r/minSeal width20.0 mm, 0.787 inSealing lip materialFluoro rubber (FKM)Shaft diameter500.0 mm, 19.685 inType of outside diameterMetal-casedUnit systemMetric
| Auxiliary lip | No |
| Design | HDS1 |
| Housing bore diameter | 540.0 mm, 21.26 in |
| Maximum operating temperature | 200.0 °C, 392.0 °F |
| Maximum operating temperature (°F) | 200.0 °C, 392.0 |
| Minimum operating temperature | -18.0 °C, -0.4 °F |
| Minimum operating temperature (°F) | -18.0 °C, -0.4 |
| Permissible circumferential speed | 25.0 m/s |
| Rotational speed | 955.0 r/min |
| Seal width | 20.0 mm, 0.787 in |
| Sealing lip material | Fluoro rubber (FKM) |
| Shaft diameter | 500.0 mm, 19.685 in |
| Type of outside diameter | Metal-cased |
| Unit system | Metric |