Even if the smile dust invisible to the naked eye enters the bearing, it will increase bearing wear, vibration and noise.

2, the use of installation to be careful

Strong stamping is not allowed, direct hammering of bearings with hammers is not allowed, and pressure transmission through rolling bodies is not allowed.

3. Use appropriate and accurate installation tools

Use special tools as much as possible and avoid cloth and staple fabrics.

4, prevent the corrosion of bearings

When taking bearings directly by hand, the sweat on hands should be fully washed and coated with high-quality mineral oil before operation. In rainy season and summer, rust prevention should be paid special attention to.

However, under certain special operating conditions, bearings can obtain a longer life than traditionally calculated, especially under light loads. These special operating conditions are when the rolling surface (rails and rolling parts) is effectively separated by a lubricating film to limit the surface damage that may be caused by contaminants. In fact, under ideal conditions, so-called permanent bearing life is possible.

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E-mail:bearing6@hyzcgroup.com