- New
Auxiliary lipYesDesignCRWHA1Housing bore diameter254.0 mm, 10.0 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 speed1140.0 r/minSeal width15.88 mm, 0.625 inSealing lip materialNitrile rubber (NBR)Shaft diameter203.2 mm, 8.0 inType of outside diameterMetal-casedUnit systemInch
| Chamfer | Left Hand Plug |
| Default Surface Finish | Bright Finish |
| H Limit | H-3 |
| Number of Flutes | 4 |
| Series Designation | NF |
| Tap Size | 1/4-28 |