We offer new and used slewing rings (a.k.a. ring gear, ring bearing, slewing ring bearing, swing bearing, turntable bearing) for a variety of different manufacturers and machines. We have partnered with a major manufacturer to supply our own line of FDC brand slewing rings. This gives you an alternative to expensive OEM parts, while still meeting or exceeding OEM specifications. All our used and new FDC brand slewing rings come with an excellent warranty and your satisfaction is guaranteed.