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+1 (217) 579-8045Auxiliary lipNoDesignCRWH1Housing bore diameter88.417 mm, 3.481 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 speed8.7 m/sRotational speed2700.0 r/minSeal width11.13 mm, 0.438 inSealing lip materialNitrile rubber (NBR)Shaft diameter61.925 mm, 2.438 inType of outside diameterMetal-cased with sealant coating on the outside diameterUnit systemInch
| Default Surface Finish | Bright Finish |
| H Limit | H-4 |
| Number of Flutes | 2 |
| Series Designation | NF |
| Tap Size | 1/4-28 |