
GMB Bearings are made of a high strength GCR15 steel, subjected to a proprietary process to achieve maximum hardness, and then finally treated with a G-10 finish.
GMB Wheel Bearing & Hub Assemblies contain specially formulated bearing grease. This special bearing grease has superior lubrication, enhanced thermal dissipation, water wash-out resistance, and better ability to lock in oils to keep the bearings rolling at optimal performance!
GMB Bearings are made of a high strength GCR15 steel, subjected to a proprietary process to achieve maximum hardness, and then finally treated with a G-10 finish.