SKFSEAL 7740 SMALL BORE SEAL
- Write a review
$8.74
Auxiliary lipNoDesignCRW1Housing bore diameter28.55 mm, 1.124 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 speed4.12 m/sRotational speed3960.0 r/minSeal width4.78 mm, 0.188 inSealing lip materialNitrile rubber (NBR)Shaft diameter19.99 mm, 0.787 inType of outside diameterMetal-cased with sealant coating on the outside diameterUnit systemInch
Specifications
| Auxiliary lip | No |
| Design | CRW1 |
| Housing bore diameter | 28.55 mm, 1.124 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 | 4.12 m/s |
| Rotational speed | 3960.0 r/min |
| Seal width | 4.78 mm, 0.188 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 19.99 mm, 0.787 in |
| Type of outside diameter | Metal-cased with sealant coating on the outside diameter |
| Unit system | Inch |
7740
