SKFSEAL 1900557 NBR single lip Flex design split S.S. spring oil seal
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$361.06
Auxiliary lipNoDesignHS7Housing bore diameter533.4 mm, 21.0 inHousing groove width20.65 mm, 0.813 inMaximum operating temperature100.0 °C, 212.0 °FMaximum operating temperature (°F)100.0 °C, 212.0Minimum operating temperature-35.0 °C, -31.0 °FMinimum operating temperature (°F)-35.0 °C, -31.0Permissible circumferential speed7.5 m/sRotational speed297.0 r/minSealing lip materialNitrile rubber (NBR)Shaft diameter482.6 mm, 19.0 inType of outside diameterAll-rubberUnit systemInch
Specifications
| Auxiliary lip | No |
| Design | HS7 |
| Housing bore diameter | 533.4 mm, 21.0 in |
| Housing groove width | 20.65 mm, 0.813 in |
| Maximum operating temperature | 100.0 °C, 212.0 °F |
| Maximum operating temperature (°F) | 100.0 °C, 212.0 |
| Minimum operating temperature | -35.0 °C, -31.0 °F |
| Minimum operating temperature (°F) | -35.0 °C, -31.0 |
| Permissible circumferential speed | 7.5 m/s |
| Rotational speed | 297.0 r/min |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 482.6 mm, 19.0 in |
| Type of outside diameter | All-rubber |
| Unit system | Inch |
1900557
