BOURBONNAIS, Ill. -- Athletic trainers carted off backup Chicago Bears guard Eben Britton after the veteran suffered a left hamstring injury during a one-on-one drill against defensive tackle Jeremiah Ratliff.

Britton said the injury isn’t serious, that he’s “fine,” and club officials expect the veteran to be on a day-to-day timeframe for recovery.

Britton sustained the injury battling Ratliff during a pass-rushing drill in which the defensive tackle appeared to win. As Ratliff rushed past Britton, the veteran grabbed his left hamstring. After spending a few plays watching the drill, Britton walked over to the athletic trainers’ station to be checked.

Minutes later, the athletic trainers carted off Britton.

A sixth-year veteran, Britton played in 13 games for the Bears last season, starting in four of those as a sixth eligible lineman. Britton’s production last season prompted the Bears to sign him in April to a one-year contract.

Prior to joining the Bears, Britton started 30 games for the Jacksonville Jaguars from 2009-12, making 23 starts at right tackle and seven more at left guard.