Rolling-bearing arrangement structure used for reducing mechanism of reducing machine has adjusting mechanism provided between sleeve and outer-side ring, and adjusts relative axial direction position of sleeve and outer-side ring

摘要

The structure is formed with a sleeve (32), which has a conical portion on the internal peripheral surface and adapts the peripheral surface of an outer-side ring (16). An adjusting mechanism is provided between the sleeve and outer-side ring, and adjusts the relative axial direction position of the sleeve and outer-side ring. An independent claim is also included for a reducing mechanism for reducing machine.