Auxiliary lipNoDesignHDS1Housing bore diameter695.33 mm, 27.375 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 speed741.0 r/minSeal width25.4 mm, 1.0 inSealing lip materialFluoro rubber (FKM)Shaft diameter644.53 mm, 25.375 inType of outside diameterMetal-casedUnit systemInch
| Auxiliary lip | No |
| Design | HDS1 |
| Housing bore diameter | 695.33 mm, 27.375 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 | 741.0 r/min |
| Seal width | 25.4 mm, 1.0 in |
| Sealing lip material | Fluoro rubber (FKM) |
| Shaft diameter | 644.53 mm, 25.375 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |