A camera slider assembly for supporting a camera thereon including a frame with a pair of rails and a carriage body that rolls longitudinally along the rails upon which a camera can be supported. A flywheel is supported on the carriage body for rotation relative to the carriage body about a flywheel axis which is movable with the carriage body in the longitudinal direction relative to the frame. A pulley cable is connected between the flywheel and one of the wheels of the carriage body to rotate the flywheel responsive to rolling of the wheels of the carriage body along the rails. A brake member on the carriage body is pivotal on the carriage body between braking and released positions about the same axis as the flywheel. The flywheel can accordingly be rotatably supported upon the brake member to support the flywheel on the carriage body.