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2025

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Turning process

Turning processing is the semi-finished product processing in the processing of bearing rings and rollers, which can also be said to be forming processing.
The main purposes of turning are:
1 Make the processed rings and rollers exactly the same shape as the final product. 2 Create favorable conditions for the subsequent grinding process.
Centralized process method: All the turning processes are completed on one machine
Processing turning small batch production scattered process method: a certain turning process is completed on a single device
Mass production
Ring turning process diagram
Blank end face inner diameter outer diameter end face grinding marking raceway oil groove chamfer semi-finished product
Roller turning process diagram
Steel -- end face -- outer diameter -- cut -- end face -- outer diameter -- curvature -- chamfer -- semi-finished product
The equipment is generally a special bearing lathe, arranged according to the process flow of the decentralized process method

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Factors that Affect Ball Bearing Life

Bearing assembly

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Heat treatment

Turning process

Bearing forging