Northern Illinois defensive tackle Ken Bishop is scheduled to visit the Oakland Raiders on April 15, according to a league source.
Bishop works out for the Miami Dolphins on April 11.
Bishop is an All-Mid-American conference selection projected as a later-round draft pick.
Bishop had 59 tackles, 5.5 for losses last season, with an interception.
The 6-foot-1, 308-pounder has run the 40-yard dash in 4.96 seconds.
Follow me on Twitter: @RavensInsider
Aaron Wilson covers the Ravens for The Baltimore Sun
Check out our partners at TiqIQ for the best deals on all games on the 2014 NFL schedule.
SEP 30 Jesse Lawrence
Jesse Lawrence of TiqIQ takes a look at the week's action
SEP 30 Joel Corry
A look at the players coming up big and small at the most important of times.
SEP 29 Jeff Fedotin
Better quarterback play has given Green Bay the edge.