Product Details
Linear bearing
Linear bearing is a linear motion system, which is used for linear stroke and cylindrical shaft.Because the bearing ball is in contact with the bearing jacket point, the steel ball rolls with the minimum friction resistance, so the linear bearing has low friction, and is relatively stable, and does not change with the bearing speed, and can obtain the stable linear motion with high sensitivity and precision.Linear bearing consumption also has its limitations, the most important is the bearing impact load capacity is poor, and the bearing capacity is poor, secondly linear bearing in high-speed movement of vibration and noise.Linear bearings are included in the automatic selection process.Linear bearings are widely used in precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery sliding components.
The load is small because the bearing ball is in contact with the bearing point.The ball rotates with minimal frictional resistance, thus achieving a stable motion with high precision.
Plastic linear bearing is a self-lubricating linear motion system. The biggest difference between plastic linear bearing and metal linear bearing is that the metal linear bearing is rolling friction, and the bearing is in point contact with the cylindrical shaft. Therefore, this kind of linear motion is suitable for low load and high speed motion.The plastic linear bearing is sliding friction, bearing and cylindrical shaft is surface contact, so this is suitable for high load in low speed movement.
Classification of linear bearings
(1) Standard type, clearance adjustment type linear bearing, open type linear bearing, elongated type linear bearing, general purpose type linear bearing
(2) Flange type linear bearings can be divided into: round flange type, method flange type, elliptic flange type, guide round flange type, guide method blue type, guide oval flange type, extended round flange type.
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