Browns sign 2 free agents, waive 2
The team also waived offensive lineman Dominic Alford and wide receiver Kennan Davis.
The 6-foot, 212-pound Bolen has played in 20 NFL games, all with Jacksonville. He spent all of last season injured reserve. Bolen has rushed for 14 yards, gained 21 on three receptions and recorded 16 tackles on special teams. He signed with the Jaguars as an undrafted free agent in 2009.
Cole spent two seasons with the St. Louis Rams, appearing in 20 games. The 6-foot-3, 243-pounder signed with Kansas City as an undrafted free agent in 2010. He spent five weeks on the Chiefs' practice squad as a rookie. He has two career tackles on defense and seven on special teams.
Copyright 2013 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
MORE NFL HEADLINES
- Jags' Jones-Drew to have MRI on hamstring
- Surging Jags hand Texans 11th loss in row
- Colts' Richardson humbled by his demotion
- Suh hopes bad-guy perception will change