6222 M/C3VL0241 Insulated Bearing with Brass Cage

DIMENSIONS

6222 M/C3VL0241 Insulated deep groove ball bearings, single row

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Insulated deep groove ball bearing is a kind of deep groove ball bearing which can prevent the current from passing through and has insulation performance. Its insulation performance is usually to process a layer of alumina coating on the outer ring or inner ring of the bearing with international advanced technology to withstand the voltage DC.

The insulating deep groove ball bearing is composed of inner ring, outer ring and rolling component. The rolling component includes steel ball and retainer. The outer surface of inner ring or outer ring of the bearing is provided with a ceramic insulating layer.

From the above description, it can be seen that the structure of insulated deep groove ball bearing and common deep groove ball bearing is the same, with the same size. All ferrules, retainers and steel balls are the same. Ferrules are made of high-quality bearing steel, and cages are designed with pressed steel and brass, as well as with nylon retainers for special purposes. The rolling elements has different designs of steel balls and ceramic balls, which we generally call It is a hybrid ceramic ball bearing. Both the deep groove ball bearing and the insulated deep groove ball bearing have two different designs of opening and sealing. There are two forms of deep groove ball bearing: oil lubrication and grease lubrication.