China Rotek (L6-43N9Z) Flanged Slewing Bearing Ring Internal Toothed Gear Swing Bearing Geared Turntable Bearing, Find details about China L6-16n9z, L6-25n9zd from Rotek (L6-43N9Z) Flanged Slewing Bearing Ring Internal Toothed Gear Swing Bearing Geared Turntable Bearing