Auxiliary lipYesDesignCRWHA1Housing bore diameter111.15 mm, 4.376 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 speed10.02 m/sRotational speed2220.0 r/minSeal width11.13 mm, 0.438 inSealing lip materialNitrile rubber (NBR)Shaft diameter85.73 mm, 3.375 inType of outside diameterMetal-cased with sealant coating on the outside diameterUnit systemInch
| Auxiliary lip | Yes |
| Design | CRWHA1 |
| Housing bore diameter | 111.15 mm, 4.376 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 | 10.02 m/s |
| Rotational speed | 2220.0 r/min |
| Seal width | 11.13 mm, 0.438 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 85.73 mm, 3.375 in |
| Type of outside diameter | Metal-cased with sealant coating on the outside diameter |
| Unit system | Inch |