A railway truck is provided comprising first and second wheelsets, each wheelset comprising at least a left and a right wheel adjacent opposite ends of an axle. Each axle is supported for rotation about an axle axis by a respective bearing adjacent the left and right wheels. A first frame member extends between a bearing support adjacent the left wheel of the first wheelset and a bearing support adjacent the right wheel of the second wheelset. A second frame member extends between a bearing support adjacent the left wheel of the second wheelset and a bearing support adjacent the right wheel of the first wheelset. The first and second frame members are free to move without interference from each other to cause the truck to steer in response to a change in a rolling direction of either of the first and second wheelsets.