Auxiliary lipNoDesignHM3Housing bore diameter20.62 mm, 0.812 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 speed3.19 m/sRotational speed3838.0 r/minSeal width2.39 mm, 0.094 inSealing lip materialNitrile rubber (NBR)Shaft diameter15.88 mm, 0.625 inType of outside diameterMetal-casedUnit systemInch
| Auxiliary lip | No |
| Design | HM3 |
| Housing bore diameter | 20.62 mm, 0.812 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 | 3.19 m/s |
| Rotational speed | 3838.0 r/min |
| Seal width | 2.39 mm, 0.094 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 15.88 mm, 0.625 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |