A conveyor for conveying and supporting a chain includes a frame member having a first slot and a second slot spaced apart from each other along the frame member and a liner configured to support the chain relative to the frame member. A first fastener and a second fastener are spaced apart from each other and extend from the liner toward the frame member such that the liner is installed onto the frame member by moving the first fastener into the first slot and sliding the liner along the frame member until the second fastener is aligned with the second slot and can be moved into the second slot.