How to distinguish between refurbished bearings and good bearings
Jun 17 , 2022
How to distinguish between refurbished bearings and good bearings 1. The counterfeit refurbished bearings are generally limited by the technology and equipment of small bearing manufacturers, so the bearing accuracy is low, the bearing surface is rough, the chamfer size is uneven, and some have black skin and pitting. 2. The materials used for some inferior bearings are ordinary steel, carbon stee...
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The machining process of the main parts of the rolling ball bearing
Jun 13 , 2022
The machining process of the main parts of the rolling ball bearing 1. The processing process of the ferrule: The processing of the inner ring and the outer ring of the ball bearing varies depending on the raw material or the form of the blank. The processes before turning can be divided into the following three types. The whole processing process is: Bar or tube (Some bars need to be forged, anne...
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Rolling bearings are divided into 9 categories
Jun 06 , 2022
Rolling bearings are divided into 9 categories 1-Deep groove ball bearing Deep groove ball bearings are one of the more common types of rolling bearings. Single row deep groove ball bearing type code is 6, double row deep groove ball bearing code is 4. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep g...
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Classification of Rolling Ball Bearings
May 30 , 2022
Classification of Rolling Ball Bearings According to the friction mode, common rolling ball bearings are divided into sliding ball bearings, joint ball bearings and rolling ball bearings. Sliding ball bearings have neither inner and outer rings nor rolling elements, and are generally made of wear-resistant materials. Commonly used in low speed, light load and mechanical rotating parts that are dif...
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What are motion rails and support rails?
May 23 , 2022
What are motion rails and support rails? Linear guides are mainly used to support and guide moving parts to move along a certain track. In the linear guide rail, the moving side is called the moving guide rail, and the immobile side is called the supporting guide rail. The movement of the moving guide rail relative to the supporting guide rail is usually linear motion or rotary motion. Advantages ...
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What is a roller bearing?
May 20 , 2022
What is a roller bearing? A rolling bearing is a precise mechanical element that converts the sliding friction between the running shaft and the shaft seat into rolling friction, thereby reducing friction loss. The radial bearing in rolling bearing (mainly bearing radial force) usually consists of four parts: inner ring, outer ring, rolling element and rolling element cage. The inner ring is tight...
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Micro Rolling Ball Bearing
May 16 , 2022
Micro Rolling Ball Bearing The micro rolling ball bearing also is named miniature ball bearing, which is with an outer diameter of less than 26mm. Miniature ( micro rolling ) ball bearing is one kind of ball bearing, and its main components include inner and outer rings and balls. Miniature ( micro rolling ) ball bearings mainly bear radial loads, but also a certain amount of axial loa...
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