Which Bearing Closures Are Best?

Monday, February 25, 2019

While we’ve covered the basics of ball bearings and roller bearings, what you may not be familiar with are bearing closures. Bearing closures are available in two simple types, namely shields and seals. Both are considered integral parts of deep groove bearings as they retain lubrication, prevent contaminants from penetrating the internal surfaces and can ultimately protect and extend the life of the bearing.  ..