SLEWING BEARING DX150 DX140-3 DX140W DX160LC-3 140109-00016A BEARING;SWING TRACK FRAME Product Description This specialized excavator slewing bearing is a swing ring component designed for DX150, DX140-3, DX140W, and DX160LC-3 models. This rotary bearing system is engineered for heavy-duty applications and is widely utilized in various excavator swing assemblies and turntable configurations. Product Images Parts Breakdown Pos. Part No Qty Parts Name -160617-00252[-]