Auxiliary lipYesDesignCRWHA1Housing bore diameter203.2 mm, 8.0 inMaximum operating temperature100.0 °C, 212.0 °FMaximum operating temperature (°F)100.0 °C, 212.0Minimum operating temperature-40.0 °C, -40.0 °FMinimum operating temperature (°F)-40.0 °C, -40.0Permissible circumferential speed12.0 m/sRotational speed1380.0 r/minSeal width12.7 mm, 0.5 inSealing lip materialNitrile rubber (NBR)Shaft diameter165.1 mm, 6.5 inType of outside diameterMetal-casedUnit systemInch
| Auxiliary lip | Yes |
| Design | CRWHA1 |
| Housing bore diameter | 203.2 mm, 8.0 in |
| Maximum operating temperature | 100.0 °C, 212.0 °F |
| Maximum operating temperature (°F) | 100.0 °C, 212.0 |
| Minimum operating temperature | -40.0 °C, -40.0 °F |
| Minimum operating temperature (°F) | -40.0 °C, -40.0 |
| Permissible circumferential speed | 12.0 m/s |
| Rotational speed | 1380.0 r/min |
| Seal width | 12.7 mm, 0.5 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 165.1 mm, 6.5 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |