Abu Garcia 7000B Fishing Reel Rubber Sealed Bearing Set (2) 9x17x5 Top qualityChromium Steel ballsfor extended life and corrosion resistance. All bearings come pre-lubed with a waterproof grease and rubber seals to keep moisture and contamination out. In many cases the bearing sizes may change depending on your particular model and the date that it was manufactured. PLEASE DOUBLE CHECK your fishing reel before ordering to make sure you get all the proper bearings. We try to keep the kits updated as best as we can. If you find a variation or mistake in our kits, please contact us so we can look into it.FastEddy Bearings