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222 Series

222 Series

Rolling element is the core component in rolling bearings, and due to its existence, there is rolling friction between the relative moving surfaces. The types of rolling elements include balls, cylindrical rollers, tapered rollers, rolling needles, etc. The rolling elements of rolling bearings mainly include two types: steel balls and rollers.
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223 Series

223 Series

Rolling element is the core component in rolling bearings, and due to its existence, there is rolling friction between the relative moving surfaces. The types of rolling elements include balls, cylindrical rollers, tapered rollers, rolling needles, etc. The rolling elements of rolling bearings mainly include two types: steel balls and rollers.
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Light decoration products

Light decoration products

Rolling element is the core component in rolling bearings, and due to its existence, there is rolling friction between the relative moving surfaces. The types of rolling elements include balls, cylindrical rollers, tapered rollers, rolling needles, etc. The rolling elements of rolling bearings mainly include two types: steel balls and rollers.
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23 Series

23 Series

Rolling element is the core component in rolling bearings, and due to its existence, there is rolling friction between the relative moving surfaces. The types of rolling elements include balls, cylindrical rollers, tapered rollers, rolling needles, etc. The rolling elements of rolling bearings mainly include two types: steel balls and rollers.
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24 Series

24 Series

Rolling element is the core component in rolling bearings, and due to its existence, there is rolling friction between the relative moving surfaces. The types of rolling elements include balls, cylindrical rollers, tapered rollers, rolling needles, etc. The rolling elements of rolling bearings mainly include two types: steel balls and rollers.
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Self aligning roller bearing copper retainer

Self aligning roller bearing copper retainer

When rolling bearings work, especially when the load is complex and rotating at high speed, the cage must withstand a large amount of centrifugal force, impact, and vibration. There is a large sliding friction between the cage and the rolling element, and a large amount of heat is generated. The combined effect of force and heat can lead to cage failure, and in severe cases, it can cause burns and fractures of the cage. Therefore, it is required that the cage material has good thermal conductivity, wear resistance, low friction coefficient, low density, a certain combination of strength and toughness, good elasticity and stiffness, similar expansion coefficient to the rolling element, and good processing performance. In addition, the cage is also subject to the action of chemical media such as lubricants, lubricant additives, organic solvents, and coolants.
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