Engineering & Construction Machinery PartsChina Excavator Dh340, Dh360-5, Dh370-7, 340LC-V, Part Number 2109-1059A Slewing Ring Bearing with Teeth Gear Pinion Turntable Bearing, Find details about China Slewing Bearing, Excavator Slewing Bearing from Excavator Dh340, Dh360-5, Dh370-7, 340LC-V, Part Number 2109-1059A Slewing Ring Bearing with Teeth Gear Pinion Turntable Bearing