Brief introduction of single row deep groove ball bearing seat
Release date:2018-05-31 17:57:41
The single row deep groove ball bearing seat is the most representative structure in the rolling bearing seat and has a wide range of uses. The raceway located on the inner ring and outer ring is a circular arc cross section which is slightly larger than the radius of the rolling ball.
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In addition to being able to compete with each other, it can also withstand axial loads in two directions. The torque is small, and it is most suitable for high speed rotation, low noise and low vibration.
The bearing seat, apart from the way, has a bearing seat with a steel plate and a dustproof cover, a rubber seal bearing seat, or a bearing seat with a stop ring on the outer diameter of the outer ring.
Generally, the steel plate punching cage is usually used. Main applicable cage: steel stamping cage (wave shape, crown shape... Single column; S shape... Double row); copper alloy or phenolic resin cut cage, synthetic resin forming cage.
Main applications: Automobile: rear wheel, transmission, electrical components; electrical: General Motors, household appliances.
Others: instruments, internal combustion engines, construction machinery, railway vehicles, loading and unloading machinery, agricultural machinery, and various industrial machinery.
The rolling bearing seat is usually composed of inner ring, outer ring, rolling body and cage. The function of the inner ring is to match the shaft with the axis and rotate together with the shaft. The function of the outer ring is to coordinate with the bearing seat and play a supporting role. The rolling body is distributed between the inner ring and the outer ring with the help of the cage. The shape and size of the roller are in shape and size. The quantity directly affects the performance and life of the rolling bearing seat. The cage can make the rolling body evenly distributed, prevent the rolling body from falling off, and guide the rolling body to rotate and lubricate.
