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Applications
Linear bearing is a kind of linear motion system, used for linear stroke and cylindrical shaft. Because the bearing ball is in contact with the bearing jacket, the ball rolls with the minimum friction resistance, so the linear bearing has small friction, is relatively stable, does not change with the bearing speed, and can obtain the smooth linear motion with high sensitivity and high accuracy. Linear bearing consumption also has its limitations, the most important is the bearing impact load capacity is poor, and the bearing capacity is also poor, followed by linear bearing vibration and noise at high speed. Linear bearing fast and easy automatic selection has been included. Linear bearings are widely used in precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery sliding parts.
1, wear resistance bearing task, between the ring, rolling body and maintenance frame not only rolling friction, but also sliding friction, so that the bearing parts have been worn. In order to increase the wear of linear bearing parts, maintain bearing accuracy stability, extend service life, bearing steel should have good wear resistance.
2. Hardness Hardness is one of the most important qualities of bearing quality, which has an indirect impact on contact fatigue strength, wear resistance and elastic limit. The hardness of bearing steel in use should individually reach HRC61~65, which enables the bearing to achieve higher contact fatigue strength and wear resistance.
3, antirust performance in order to avoid bearing parts and finished products in the process of processing, storage and application of corrosion rust, the bearing steel should have good antirust performance.
4, processing performance bearing parts in the consumption process, to go through many cold, hot processing procedures, in order to satisfy the request of a small amount, high efficiency, high quality, bearing steel should have good processing performance.
PARAMETERS
Applications
Linear bearing is a kind of linear motion system, used for linear stroke and cylindrical shaft. Because the bearing ball is in contact with the bearing jacket, the ball rolls with the minimum friction resistance, so the linear bearing has small friction, is relatively stable, does not change with the bearing speed, and can obtain the smooth linear motion with high sensitivity and high accuracy. Linear bearing consumption also has its limitations, the most important is the bearing impact load capacity is poor, and the bearing capacity is also poor, followed by linear bearing vibration and noise at high speed. Linear bearing fast and easy automatic selection has been included. Linear bearings are widely used in precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery sliding parts.
1, wear resistance bearing task, between the ring, rolling body and maintenance frame not only rolling friction, but also sliding friction, so that the bearing parts have been worn. In order to increase the wear of linear bearing parts, maintain bearing accuracy stability, extend service life, bearing steel should have good wear resistance.
2. Hardness Hardness is one of the most important qualities of bearing quality, which has an indirect impact on contact fatigue strength, wear resistance and elastic limit. The hardness of bearing steel in use should individually reach HRC61~65, which enables the bearing to achieve higher contact fatigue strength and wear resistance.
3, antirust performance in order to avoid bearing parts and finished products in the process of processing, storage and application of corrosion rust, the bearing steel should have good antirust performance.
4, processing performance bearing parts in the consumption process, to go through many cold, hot processing procedures, in order to satisfy the request of a small amount, high efficiency, high quality, bearing steel should have good processing performance.
PARAMETERS
