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Features and benefits of 6319 bearing
. Low friction and running temperatures, low noise and vibration.
. High running speeds.
. High quality and performance capabilities for your application.
. Accommodate radial loads and axial loads in both directions.
. Available with a variety of greases for most conditions, including food quality grease, high temperature grease and Solid Oil.
. Increased reliability and provide long bearing and lubricant service life.
Bearing life and load of 6319 bearing
The failure of a rolling bearing is defined as the rolling surface of the bearing ring or rolling element being repeatedly subjected to pressure, resulting in material fatigue, resulting in peeling and rendering it unusable.
The so-called bearing life refers to the total number of rotations or the number of operating hours at a certain speed before such peeling occurs on the rolling surface.
Bearing load of 6319 bearing
When calculating bearing loads using loads located on the shaft, the center deviation from the point of application of the bearing load must be calculated. As shown in the figure on the left, the width center line of the deep groove ball bearing is the load center point, and the load center point of the single row tapered roller bearing is deviated from the bearing width center line.
Load size
Load size is an important factor in determining bearing size. Generally speaking, roller bearings can bear greater loads than ball bearings of the same size, and bearings filled with rolling elements can bear loads better than bearings with cages. Ball bearings are mostly used for small and medium-sized loads. If the load and shaft diameter are large, installing roller bearings is a good choice.
Application of 6319 bearing:
NSAR are widely used in household appliance. micro-motors electrical tools garden machinery, motorcycles,automobiles,medical equipment, sports machinery, textile machinery and agricultural machinery.
Advantages of 6319 bearings:
The bearings we manufacture are all low noise,low vibration,low friction, high precision, high sealed,high turning speed and long life.
Quality assurance certificate of 6319 deep groove ball bearings
Quality is the key point for the NSAR. bearing’s growth and development, which always regards the improvement of high quality and service as the long-term-development strategy. NSAR has passed IS09001: 2000, 1S09001: 2008, and will struggle for the NSAR in long term.
