Miniature linear bearing use

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Miniature linear bearing use

Source: Bearing network time: 2013-06-07
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The linear motion ball bearing has a layout in which an adherer is installed in the outer ring; the adherer is equipped with a plurality of steel balls; and the infinite circulation motion is performed; the two ends of the holder are fixed by the inner spring retaining ring; the straight line in each steel ball is subjected to the force operation The track side is provided with a notched window. This is to make the loaded steel ball and the shaft roll and touch. It is relatively moved with a very low friction coefficient; therefore, the linear motion ball bearing is the most suitable for mechanical equipment, automation equipment, energy-saving equipment, etc. Bearings. Linear motion bearings; currently used more and more widely in electronics, Machinery, instruments, robots, machinery, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, CNC machine tools, automobiles, etc. Among the industries.
The advantages of using linear motion ball bearings:
1. Because the active touch can make the starting friction resistance and the dynamic friction resistance extremely extreme. The silky tip of the silk is more beautiful.
2. The load is increased; but the friction coefficient is not sensitive; therefore, under heavy load; the friction coefficient is extremely. (3) Page て诒 3 槐洌豢 槐洌豢 槐洌豢 槐洌豢 槐洌豢 没 褂 褂 褂 褂 倜て诒 倜て诒 倜て诒
3. Linear motion bearings have good interchangeability; the device is easy to use and time-saving; and the mechanical layout is novel; small; light weight.
4. Saving oil supply procedures; reaching the intention of simplifying smooth protection.
5. Bearings with oil seals on both sides are also suitable for places with more dust or simple intrusion of foreign matter.
Classification of linear motion ball bearings:
The most widely used standard series has three different scale series:
LM series: metric scale series (for Southeast Asian countries),
LME Series: Metric Scale Series (US).
l Miniature habits are light, thin and short. Bellows burglary school is the third and fourth, 5MM. The stainless steel outer ring and the steel ball are covered with stainless steel; the retainer is made of plastic. .
S; SL ... UU l open cut a row of steel balls; and corresponding to the outer ring; can obtain high rigidity; and avoid the guiding structure of the axis warping; together can obtain the adjustable gap; no loose cooperation.
LM......OP LME......OP l clearance adjustment type has a single slit type on the outer ring along the long axis; to adjust the outer casing of the fixed bearing to reach cooperation; no loose condition.
LM...ADJ LME... ADJ l oil-sealed bearings are single-ended or two-headed with lip-shaped rubber seals; suitable for dust and foreign objects; and can adhere to smooth oil without leakage.
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