SKFSEAL 4991 SMALL BORE SEALS
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$24.09
Auxiliary lipYesDesignCRWA5Housing bore diameter25.37 mm, 0.999 inMaximum operating temperature200.0 °C, 392.0 °FMaximum operating temperature (°F)200.0 °C, 392.0Minimum operating temperature-40.0 °C, -40.0 °FMinimum operating temperature (°F)-40.0 °C, -40.0Permissible circumferential speed7.15 m/sRotational speed13655.0 r/minSeal width6.35 mm, 0.25 inSealing lip materialFluoro rubber (FKM)Shaft diameter12.7 mm, 0.5 inType of outside diameterMetal-cased with sealant coating on the outside diameterUnit systemInch
Specifications
| Auxiliary lip | Yes |
| Design | CRWA5 |
| Housing bore diameter | 25.37 mm, 0.999 in |
| Maximum operating temperature | 200.0 °C, 392.0 °F |
| Maximum operating temperature (°F) | 200.0 °C, 392.0 |
| Minimum operating temperature | -40.0 °C, -40.0 °F |
| Minimum operating temperature (°F) | -40.0 °C, -40.0 |
| Permissible circumferential speed | 7.15 m/s |
| Rotational speed | 13655.0 r/min |
| Seal width | 6.35 mm, 0.25 in |
| Sealing lip material | Fluoro rubber (FKM) |
| Shaft diameter | 12.7 mm, 0.5 in |
| Type of outside diameter | Metal-cased with sealant coating on the outside diameter |
| Unit system | Inch |
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