SKF HA211 Adapter Sleeve - 49.213 mm ID, 55 mm OD, 37 mm Width oil seal Unlike hexagon keys

Unlike hexagon keys

eliminating the separate lockwasher required by a traditional locknut-and-lockwasher assembly

it is not only space-saving but also provides a strong impact force that can safely extract even stuck parts

which ensure increased stability when secured to the crossbar

and automotive applications

SKF HA211 Adapter Sleeve - 49.213 mm ID, 55 mm OD, 37 mm Width oil seal Unlike hexagon keysAdapter Sleeve Adapter Sleeves from SKF are designed for reliable performance in demanding industrial applications. Suitable for use in a wide range of industrial applications where reliability and performance are essential.