Running gear arrangement for a rail vehicle, comprising - a vehicle part (102; 105), in particular a running gear frame or a wagon body, - a wheel unit (104.1; 503) and - a fluidic, in particular hydraulic, actuator arrangement (108; 208; 308; 408; 508), wherein - said wheel unit (104.1; 503) is configured such that said wheel unit (104.1; 503), in an operating state, performs a sinusoidal run, - said vehicle part (102; 105) defines a longitudinal direction, a transverse direction and a height direction and is supported on said wheel unit (104.1; 503) by a spring device, in particular a primary suspension or a secondary suspension, - said actuator arrangement (108; 208; 308; 408; 508) comprises a first actuator chamber (109.1; 309.1; 409.1) and a second actuator chamber (109.2; 309.2; 409.2), which are fluidically coupled via a control device (111; 211; 311; 411), - said wheel unit (104.1; 503) is coupled with said vehicle part (102; 105) via said actuator arrangement (108; 208; 308; 408; 508) in such a way, that - at a first yaw movement of said wheel unit (104.1; 503) with respect to said vehicle part (102; 105) about a yaw axis parallel to said height direction via said control device (111; 211), a first fluid flow of a working fluid is generated from said first actuator chamber (109.1; 309.1; 409.1) to said second actuator chamber (109.2; 309.2; 409.2), and - at a second turning movement of said wheel unit (104.1; 503), said second turning movement being opposite to said first turning movement, with respect to said vehicle part (102; 105), via said control device (111; 211; 311; 411), a second fluid flow of said working fluid is generated from said second actuator chamber (109.2; 309.2 409.2) to said first actuator chamber (109.1; 309.1; 409.1), characterized in that, - said control device (111; 211; 311; 411) is configured as a freewheel device switchable between a first operating mode and a second operating mode, wherein - said control device (111; 211; 311; 411), in said first operating mode, permits said first fluid flow and at least substantially blocks said second fluid flow, and - said control device (111; 211; 311; 411), in said second operating mode, permits said second fluid flow and at least substantially blocks said first fluid flow. - a vehicle part (102; 105), in particular a running gear frame or a wagon body, - a wheel unit (104.1; 503) and - a fluidic, in particular hydraulic, actuator arrangement (108; 208; 308; 408; 508), wherein - said wheel unit (104.1; 503) is configured such that said wheel unit (104.1; 503), in an operating state, performs a sinusoidal run, - said vehicle part (102; 105) defines a longitudinal direction, a transverse direction and a height direction and is supported on said wheel unit (104.1; 503) by a spring device, in particular a primary suspension or a secondary suspension, - said actuator arrangement (108; 208; 308; 408; 508) comprises a first actuator chamber (109.1; 309.1; 409.1) and a second actuator chamber (109.2; 309.2; 409.2), which are fluidically coupled via a control device (111; 211; 311; 411), - said wheel unit (104.1; 503) is coupled with said vehicle part (102; 105) via said actuator arrangement (108; 208; 308; 408; 508) in such a way, that - at a first yaw movement of said wheel unit (104.1; 503) with respect to said vehicle part (102; 105) about a yaw axis parallel to said height direction via said control device (111; 211), a first fluid flow of a working fluid is generated from said first actuator chamber (109.1; 309.1; 409.1) to said second actuator chamber (109.2; 309.2; 409.2), and - at a second turning movement of said wheel unit (104.1; 503), said second turning movement being opposite to said first turning movement, with respect to said vehicle part (102; 105), via said control device (111; 211; 311; 411), a second fluid flow of said working fluid is generated from said second actuator chamber (109.2; 309.2 409.2) to said first actuator chamber (109.1; 309.1; 409.1), characterized in that, - at a first yaw movement of said wheel unit (104.1; 503) with respect to said vehicle part (102; 105) about a yaw axis parallel to said height direction via said control device (111; 211), a first fluid flow of a working fluid is generated from said first actuator chamber (109.1; 309.1; 409.1) to said second actuator chamber (109.2; 309.2; 409.2), and - at a second turning movement of said wheel unit (104.1; 503), said second turning movement being opposite to said first turning movement, with respect to said vehicle part (102; 105), via said control device (111; 211; 311; 411), a second fluid flow of said working fluid is generated from said second actuator chamber (109.2; 309.2 409.2) to said first actuator chamber (109.1; 309.1; 409.1), - said control device (111; 211; 311; 411) is configured as a freewheel device switchable between a first operating mode and a second operating mode, wherein - said control device (111; 211; 311; 411), in said first operating mode, permits said first fluid flow and at least substantially blocks said second fluid flow, and - said control device (111; 211; 311; 411), in said second operating mode, permits said second fluid flow and at least substantially blocks said first fluid flow.