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2024

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06

The difference between needle bearings and roller bearings

The difference between needle roller bearings and roller bearings is that they use different rolling body shapes. Needle roller bearings use cylindrical needle roller as the rolling body, and roller bearings use cylindrical or conical rollers as the rolling body. Because of the different shape of the rolling element used by the two, they have certain differences in load capacity, speed limit, friction coefficient and so on. In addition, there are also some differences in installation and maintenance, which need to be selected and applied according to the specific situation.

The difference between needle roller bearings and roller bearings is that they use different rolling body shapes. Needle roller bearings use cylindrical needle roller as the rolling body, and roller bearings use cylindrical or conical rollers as the rolling body. Because of the different shape of the rolling element used by the two, they have certain differences in load capacity, speed limit, friction coefficient and so on. In addition, there are also some differences in installation and maintenance, which need to be selected and applied according to the specific situation.

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