SKFSEAL 31185 Small Bore Seals
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$70.55
Auxiliary lipYesDesignCRWHA1Housing bore diameter104.78 mm, 4.125 inMaximum operating temperature160.0 °C, 320.0 °FMaximum operating temperature (°F)160.0 °C, 320.0Minimum operating temperature-70.0 °C, -94.0 °FMinimum operating temperature (°F)-70.0 °C, -94.0Permissible circumferential speed30.38 m/sRotational speed5000.0 r/minSeal width11.13 mm, 0.438 inSealing lip materialSilicone rubber (MVQ)Shaft diameter79.375 mm, 3.125 inType of outside diameterMetal-cased with sealant coating on the outside diameterUnit systemInch
Specifications
| Auxiliary lip | Yes |
| Design | CRWHA1 |
| Housing bore diameter | 104.78 mm, 4.125 in |
| Maximum operating temperature | 160.0 °C, 320.0 °F |
| Maximum operating temperature (°F) | 160.0 °C, 320.0 |
| Minimum operating temperature | -70.0 °C, -94.0 °F |
| Minimum operating temperature (°F) | -70.0 °C, -94.0 |
| Permissible circumferential speed | 30.38 m/s |
| Rotational speed | 5000.0 r/min |
| Seal width | 11.13 mm, 0.438 in |
| Sealing lip material | Silicone rubber (MVQ) |
| Shaft diameter | 79.375 mm, 3.125 in |
| Type of outside diameter | Metal-cased with sealant coating on the outside diameter |
| Unit system | Inch |
31185
