1.Dimension Requirements

It is necessary to know the inner diameter, outer diameter, and height used together, so that we can confirm the bearing number requirements through the size.

2.Bearing  load capacity

The amount of win-win between the ferrule and the shaft or the casing depends on the size of the load, a heavier load uses a larger win-win amount, and a lighter load uses a smaller win-win amount.

3. The working temperature and other requirements.

Well noted the bearing working environment we can confirm whether it is necessary to add high-temperature grease, and whether the bearing needs to have a large clearance.

4. Bearing working environment, so we can confirm whether it is necessary to use special materials, or use ordinary bearing steel.we have different material such as Carbon steel ,Stainless steel ,Ceramic, ,plastic .

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