A slider includes a slider body having a leading edge, a trailing edge, a first
side edge, a second side edge and a center line extending between the leading edge
and the trailing edge, which define a disc-facing surface having a bearing plane.
A protrusion is positioned on the disc-facing surface along the first side edge
and has a protrusion surface. The protrusion surface is tilted with respect to
the bearing plane about the center line and towards the first side edge.