Auxiliary lipNoDesignHDS1Housing bore diameter622.3 mm, 24.5 inMaximum operating temperature100.0 °C, 212.0 °FMaximum operating temperature (°F)100.0 °C, 212.0Minimum operating temperature-35.0 °C, -31.0 °FMinimum operating temperature (°F)-35.0 °C, -31.0Permissible circumferential speed15.0 m/sRotational speed501.0 r/minSeal width15.88 mm, 0.625 inSealing lip materialNitrile rubber (NBR)Shaft diameter571.5 mm, 22.5 inType of outside diameterMetal-casedUnit systemInch
| Auxiliary lip | No |
| Design | HDS1 |
| Housing bore diameter | 622.3 mm, 24.5 in |
| Maximum operating temperature | 100.0 °C, 212.0 °F |
| Maximum operating temperature (°F) | 100.0 °C, 212.0 |
| Minimum operating temperature | -35.0 °C, -31.0 °F |
| Minimum operating temperature (°F) | -35.0 °C, -31.0 |
| Permissible circumferential speed | 15.0 m/s |
| Rotational speed | 501.0 r/min |
| Seal width | 15.88 mm, 0.625 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 571.5 mm, 22.5 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |