SKFSEAL 21950 SMALL BORE SEALS
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$29.80
Auxiliary lipYesDesignCRSHA1Housing bore diameter92.024 mm, 3.623 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 speed8.27 m/sRotational speed2842.0 r/minSeal width12.7 mm, 0.5 inSealing lip materialNitrile rubber (NBR)Shaft diameter55.575 mm, 2.188 inType of outside diameterMetal-casedUnit systemInch
Specifications
| Auxiliary lip | Yes |
| Design | CRSHA1 |
| Housing bore diameter | 92.024 mm, 3.623 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 | 8.27 m/s |
| Rotational speed | 2842.0 r/min |
| Seal width | 12.7 mm, 0.5 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 55.575 mm, 2.188 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |
21950
