German BLEICHERT bearings, BLEICHERT models, BLEICHERT prices

BLEICHERT bearings are a type of rolling bearing. Spherical alloy steel balls are installed between the inner steel ring and the outer steel ring to reduce friction during power transmission and improve the efficiency of mechanical power transfer through rolling motion. Ball bearings cannot withstand heavy loads and are common in light industrial machinery. Ball bearings are also called ball bearings.

BLEICHERT bearing classification and applications

1) Standard linear bearings, clearance-adjustable linear bearings, open-type linear bearings, extended-length linear bearings, and general-purpose linear bearings. 2) Flanged linear bearings can be divided into: round flange type, square flange type, oval flange type, guided round flange type, guided square flange type, guided oval flange type, and extended-length round flange type. Structural characteristics of the two major series: Except for differences in dimensions, differences in bore diameter tolerance, their structures are largely the same. Classified by shape: 1) Cylindrical type (shaped like a cylinder, generally installed with retaining rings, used in applications with small installation dimensions) 2) Flanged type (with mounting flanges at the ends or in the middle, can be installed with screws, flanges are generally divided into round, square, and cut-edge types) 3) Open type (shaped like a cylinder, with axial slits on the outer surface, used in applications requiring clearance adjustment, divided into large-opening and small-opening 2 types) Classified by performance: 1) Standard type (for applications with general performance requirements). 2) Super type (for applications requiring long life and high load capacity). Linear bearings are seeing increasingly widespread adoption in precision equipment and specialized machinery industries, including electronic devices, food processing machinery, packaging machinery, medical equipment, printing machinery, textile machinery, general machinery, instruments, robots, tooling machinery, CNC machine tools, automotive applications, and digital three-dimensional coordinate measuring equipment.

BLEICHERT bearing structure and components

Ball bearings mainly consist of four basic components: balls (ball), inner ring (inner ring), outer ring (outer ring), and cage (cage or retainer), as shown in the figure. Industrial ball bearings generally meet AISI52100 standards. The balls and rings are typically made of high-chromium steel, with Rockwell Rockwell C hardness scale hardness ranging from 61-65. Materials include metals (such as medium-carbon steel and aluminum alloys) or non-metals (such as Teflon, PTEF, and polymer materials). Rolling bearings (rolling bearing) have lower rotational friction resistance than journal bearings (journal bearing). Therefore, at the same speed, the temperature generated by friction is lower. Ball bearings are generally used in low-load mechanical transmission equipment. Because ball bearings have a small load-bearing area, they are prone to severe mechanical damage at high speeds. Consequently, needle roller bearings are often used in heavy-load mechanical transmissions to increase the load-bearing area, improve mechanical transmission efficiency, and reduce mechanical damage. Ball bearings change the friction mode of bearings to rolling friction, which more effectively reduces friction between bearing surfaces, extends the service life of fan bearings, and thereby extends the service life of heat sinks. The disadvantages are more complex manufacturing processes, higher costs, and increased operating noise.

BLEICHERT bearing applications

In terms of function, the primary role is support, literally meaning to bear the shaft, but this is only part of its function. Support essentially means bearing radial loads. It can also be understood as fixing the shaft. Kuaiyiyou Automation Selection includes bearings. It fixes the shaft so that it can only rotate, while controlling its axial and radial movement. A motor cannot work without bearings because the shaft could move in any direction, whereas motor operation requires the shaft to only rotate. Theoretically, transmission would be impossible. Moreover, bearings affect transmission. To minimize this impact, proper lubrication must be implemented for bearings on high-speed shafts. Some bearings are pre-lubricated, known as pre-lubricated bearings, but most bearings require lubricating oil. This is responsible for reducing energy consumption due to friction at high speeds and, more critically, preventing easy bearing damage. The statement that sliding friction is converted to rolling friction is one-sided, because there is such a thing as sliding bearings.

Weidou Intelligent Technology specializes in selling German BLEICHERT plain bearings, BLEICHERT rolling bearings, BLEICHERT spherical plain bearings, BLEICHERT deep groove ball bearings, BLEICHERT angular contact ball bearings, BLEICHERT self-aligning ball bearings, BLEICHERT thrust ball bearings, BLEICHERT double-direction thrust angular contact ball bearings, BLEICHERT combination bearings, BLEICHERT thrust roller bearings, BLEICHERT needle roller bearings, BLEICHERT insert ball bearings, BLEICHERT spherical roller bearings, BLEICHERT flanged bearings, and BLEICHERT linear bearings. All BLEICHERT products are original imports from Germany. Customers are welcome to inquire and place orders.