Deep groove ball bearing

Deep groove ball bearings (GB/T 276-1994), formerly known as single-row radial ball bearing, a rolling bearing is the most widely used. Is characterized by small friction resistance, high speed, can be used for or diameter to bear radial load and axial action on the part of the joint load at the same time, also can be used to carry axial load, on the part of such as small power motor, automobile and tractor gearbox, machine tool gear box, general machinery, tools, etc.

Deep groove ball bearing is one of the most common types of rolling bearing.

Basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel ball and a set of cage. Deep groove ball bearing type has a single row and double row two kinds, deep groove ball structure is sealed and open two kinds of structure, open without sealing structure refers to the bearing, seal type deep groove ball into dust seal and oil seal. Dustproof cover gasket material for sheet metal, only simple prevent dust from entering the bearing raceway. Oil type for the contact seal, can effectively prevent the grease within the bearing.

Single row deep groove ball bearing type code is 6, double row deep groove ball bearings, code-named 4. Its structure is simple, easy to use, is the most common production, the most widely used type of bearings.