What are the characteristics of Boer Bearing(Jinan)

2022

What are the characteristics of Boer Bearing(Jinan)

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Boer Bearing(Jinan) is the most common type of rolling bearing. The basic Boer Bearing(Jinan) consists of an outer ring, an inner ring, a group of steel balls and a group of cages. There are two types of Boer Bearing(Jinan)s: single row and double row. There are two types of deep groove ball structures: sealed and open.

Boer Bearing(Jinan) mainly bears radial load, but it can also bear radial load and axial load at the same time. When it only bears radial load, the contact angle is zero. When the radial clearance of Boer Bearing(Jinan) is large, it has the performance of angular contact bearing and can bear large axial load. The friction coefficient of Boer Bearing(Jinan) is very small and the limit speed is also very high.

Boer Bearing(Jinan) cage is mainly steel stamping waveform cage

Boer Bearing(Jinan) is a common rolling bearing. The utility model has the advantages of simple structure and easy use. The raceways of the inner ring and outer ring of Boer Bearing(Jinan) are circular arc-shaped deep grooves, and the channel radius is slightly larger than the ball radius. Boer Bearing(Jinan) is mainly used to bear radial load. It mainly bears radial load. However, when the radial clearance of the bearing increases, it has certain performance of angular contact ball bearing and can bear the combined radial and axial load. When the rotating speed is high and the thrust ball bearing is not applicable, it can also be used to bear pure axial load. Compared with other types of bearings of the same size, these bearings have small friction coefficient and high limit speed. However, it is not suitable for heavy loads.

When the bearing seat hole and shaft are inclined by 8 '? At 16 ', the bearing can still work normally, but its service life will be affected. This type of bearing can be used to bear pure axial load at high speed, so it is not suitable to use thrust ball bearing. Boer Bearing(Jinan)s usually use two-part composite steel stamping cages, while large or high-speed bearings use solid cages. The cage is guided by a ball like a stamped cage. To maintain high speed, Boer Bearing(Jinan) frame is usually guided by inner ring or outer ring rib. Compared with other types of bearings with the same size, Boer Bearing(Jinan) has small friction coefficient, low vibration and noise, high limit speed and high precision. They are the preferred bearing type when the user selects the model. However, these bearings are not impact resistant and are not suitable for heavy loads.

Boer Bearing(Jinan) is a common type of rolling bearing. The basic Boer Bearing(Jinan) consists of an outer ring, an inner ring, a group of steel balls and a group of cages. There are two types of Boer Bearing(Jinan)s: single row and double row. Deep groove ball structure is also divided into two types: sealed type and open type. Open type refers to bearings without sealing structure. seal up. After the Boer Bearing(Jinan) is installed on the shaft, the axial displacement of the shaft or bearing seat can be limited to the axial clearance of the bearing, so the axial positioning can be carried out in two directions. In addition, the bearing also has a certain degree of automatic centering ability. When it tilts 2 'to 10' relative to the bearing seat hole, it can still work normally, but it has a certain impact on the service life of the bearing.